1435440342 has 64 divisors (see below), whose sum is σ = 3325271040. Its totient is φ = 404625024.

The previous prime is 1435440341. The next prime is 1435440343. The reversal of 1435440342 is 2430445341.

It is an interprime number because it is at equal distance from previous prime (1435440341) and next prime (1435440343).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1435440341) 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, 1682388 + ... + 1683240.

It is an arithmetic number, because the mean of its divisors is an integer number (51957360).

Almost surely, 2^1435440342 is an apocalyptic number.

1435440342 is an abundant number, since it is smaller than the sum of its proper divisors (1889830698).

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

1435440342 is a wasteful number, since it uses less digits than its factorization.

1435440342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357.

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 1435440342 is about 37887.2055184861. The cubic root of 1435440342 is about 1128.0500848568.

Adding to 1435440342 its reverse (2430445341), we get a palindrome (3865885683).

The spelling of 1435440342 in words is "one billion, four hundred thirty-five million, four hundred forty thousand, three hundred forty-two".