40377048810 has 64 divisors (see below), whose sum is σ = 110765850624. Its totient is φ = 9227592000.

The previous prime is 40377048799. The next prime is 40377048839. The reversal of 40377048810 is 1884077304.

It is a super-2 number, since 2×40377048810² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 1911205 + ... + 1932215.

It is an arithmetic number, because the mean of its divisors is an integer number (1730716416).

Almost surely, 2^40377048810 is an apocalyptic number.

40377048810 is an abundant number, since it is smaller than the sum of its proper divisors (70388801814).

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

40377048810 is a wasteful number, since it uses less digits than its factorization.

40377048810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30179.

The product of its (nonzero) digits is 150528, while the sum is 42.

The spelling of 40377048810 in words is "forty billion, three hundred seventy-seven million, forty-eight thousand, eight hundred ten".