40107125002 has 16 divisors (see below), whose sum is σ = 69781268160. Its totient is φ = 16932218688.

The previous prime is 40107124979. The next prime is 40107125027. The reversal of 40107125002 is 20052170104.

It is a happy number.

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, 21378127 + ... + 21380002.

It is an arithmetic number, because the mean of its divisors is an integer number (4361329260).

Almost surely, 2^40107125002 is an apocalyptic number.

40107125002 is a deficient number, since it is larger than the sum of its proper divisors (29674143158).

40107125002 is a wasteful number, since it uses less digits than its factorization.

40107125002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42758205.

The product of its (nonzero) digits is 560, while the sum is 22.

Adding to 40107125002 its reverse (20052170104), we get a palindrome (60159295106).

The spelling of 40107125002 in words is "forty billion, one hundred seven million, one hundred twenty-five thousand, two".