40153511885770 has 64 divisors (see below), whose sum is σ = 78823234512000. Its totient is φ = 14669080909056.

The previous prime is 40153511885737. The next prime is 40153511885797. The reversal of 40153511885770 is 7758811535104.

It is a happy number.

It is a super-2 number, since 2×40153511885770² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1898037 + ... + 9160216.

It is an arithmetic number, because the mean of its divisors is an integer number (1231613039250).

Almost surely, 2^{40153511885770} is an apocalyptic number.

40153511885770 is a deficient number, since it is larger than the sum of its proper divisors (38669722626230).

40153511885770 is a wasteful number, since it uses less digits than its factorization.

40153511885770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11058967.

The product of its (nonzero) digits is 4704000, while the sum is 55.

The spelling of 40153511885770 in words is "forty trillion, one hundred fifty-three billion, five hundred eleven million, eight hundred eighty-five thousand, seven hundred seventy".