46120400402 has 32 divisors (see below), whose sum is σ = 70982022384. Its totient is φ = 22466246400.

The previous prime is 46120400401. The next prime is 46120400413. The reversal of 46120400402 is 20400402164.

It can be written as a sum of positive squares in 8 ways, for example, as 16591758481 + 29528641921 = 128809^2 + 171839^2 .

It is not an unprimeable number, because it can be changed into a prime (46120400401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16824752 + ... + 16827492.

Almost surely, 2^46120400402 is an apocalyptic number.

46120400402 is a deficient number, since it is larger than the sum of its proper divisors (24861621982).

46120400402 is a wasteful number, since it uses less digits than its factorization.

46120400402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3854.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 46120400402 its reverse (20400402164), we get a palindrome (66520802566).

The spelling of 46120400402 in words is "forty-six billion, one hundred twenty million, four hundred thousand, four hundred two".