40106525026 has 16 divisors (see below), whose sum is σ = 60605267328. Its totient is φ = 19904976000.

The previous prime is 40106524979. The next prime is 40106525027. The reversal of 40106525026 is 62052560104.

It is a super-2 number, since 2×40106525026² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40106525027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342546 + ... + 444466.

It is an arithmetic number, because the mean of its divisors is an integer number (3787829208).

Almost surely, 2^40106525026 is an apocalyptic number.

40106525026 is a deficient number, since it is larger than the sum of its proper divisors (20498742302).

40106525026 is a wasteful number, since it uses less digits than its factorization.

40106525026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103377.

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 40106525026 in words is "forty billion, one hundred six million, five hundred twenty-five thousand, twenty-six".