40234011402 has 16 divisors (see below), whose sum is σ = 86657870880. Its totient is φ = 12379695792.

The previous prime is 40234011361. The next prime is 40234011437. The reversal of 40234011402 is 20411043204.

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, 257910252 + ... + 257910407.

It is an arithmetic number, because the mean of its divisors is an integer number (5416116930).

Almost surely, 2^40234011402 is an apocalyptic number.

40234011402 is an abundant number, since it is smaller than the sum of its proper divisors (46423859478).

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

40234011402 is a wasteful number, since it uses less digits than its factorization.

40234011402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515820677.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 40234011402 its reverse (20411043204), we get a palindrome (60645054606).

The spelling of 40234011402 in words is "forty billion, two hundred thirty-four million, eleven thousand, four hundred two".