43313402402 has 16 divisors (see below), whose sum is σ = 68445851040. Its totient is φ = 20499994368.

The previous prime is 43313402393. The next prime is 43313402413. The reversal of 43313402402 is 20420431334.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422048 + ... + 514539.

It is an arithmetic number, because the mean of its divisors is an integer number (4277865690).

Almost surely, 2^43313402402 is an apocalyptic number.

43313402402 is a deficient number, since it is larger than the sum of its proper divisors (25132448638).

43313402402 is a wasteful number, since it uses less digits than its factorization.

43313402402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937825.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 43313402402 its reverse (20420431334), we get a palindrome (63733833736).

The spelling of 43313402402 in words is "forty-three billion, three hundred thirteen million, four hundred two thousand, four hundred two".