2435432540 has 96 divisors (see below), whose sum is σ = 5629747200. Its totient is φ = 881487360.

The previous prime is 2435432507. The next prime is 2435432543. The reversal of 2435432540 is 452345342.

It is a super-3 number, since 3×2435432540³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2435432497 and 2435432506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2435432543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 929312 + ... + 931928.

It is an arithmetic number, because the mean of its divisors is an integer number (58643200).

Almost surely, 2^2435432540 is an apocalyptic number.

2435432540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2435432540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2814873600).

2435432540 is an abundant number, since it is smaller than the sum of its proper divisors (3194314660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2435432540 is a wasteful number, since it uses less digits than its factorization.

2435432540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2755 (or 2753 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

The square root of 2435432540 is about 49350.1017222862. The cubic root of 2435432540 is about 1345.4225470426.

Adding to 2435432540 its reverse (452345342), we get a palindrome (2887777882).

The spelling of 2435432540 in words is "two billion, four hundred thirty-five million, four hundred thirty-two thousand, five hundred forty".