434040113402 has 24 divisors (see below), whose sum is σ = 757449260640. Its totient is φ = 185994213720.

The previous prime is 434040113399. The next prime is 434040113407. The reversal of 434040113402 is 204311040434.

It is not an unprimeable number, because it can be changed into a prime (434040113407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 536027 + ... + 1074897.

It is an arithmetic number, because the mean of its divisors is an integer number (31560385860).

Almost surely, 2^434040113402 is an apocalyptic number.

434040113402 is a deficient number, since it is larger than the sum of its proper divisors (323409147238).

434040113402 is a wasteful number, since it uses less digits than its factorization.

434040113402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547106 (or 547099 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 434040113402 its reverse (204311040434), we get a palindrome (638351153836).

The spelling of 434040113402 in words is "four hundred thirty-four billion, forty million, one hundred thirteen thousand, four hundred two".