2401432040 has 64 divisors (see below), whose sum is σ = 6500131200. Its totient is φ = 780012288.

The previous prime is 2401432027. The next prime is 2401432057. The reversal of 2401432040 is 402341042.

2401432040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220379 + ... + 231018.

It is an arithmetic number, because the mean of its divisors is an integer number (101564550).

Almost surely, 2^2401432040 is an apocalyptic number.

2401432040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2401432040 is an abundant number, since it is smaller than the sum of its proper divisors (4098699160).

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

2401432040 is a wasteful number, since it uses less digits than its factorization.

2401432040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451434 (or 451430 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2401432040 is about 49004.4083731250. The cubic root of 2401432040 is about 1339.1321402071.

Adding to 2401432040 its reverse (402341042), we get a palindrome (2803773082).

The spelling of 2401432040 in words is "two billion, four hundred one million, four hundred thirty-two thousand, forty".