40255155150404 has 24 divisors (see below), whose sum is σ = 70741496228760. Its totient is φ = 20043369121536.

The previous prime is 40255155150367. The next prime is 40255155150461. The reversal of 40255155150404 is 40405155155204.

It can be written as a sum of positive squares in 4 ways, for example, as 548118122500 + 39707037027904 = 740350^2 + 6301352^2 .

It is a super-2 number, since 2×40255155150404² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6453947 + ... + 11052770.

It is an arithmetic number, because the mean of its divisors is an integer number (2947562342865).

Almost surely, 2^{40255155150404} is an apocalyptic number.

It is an amenable number.

40255155150404 is a deficient number, since it is larger than the sum of its proper divisors (30486341078356).

40255155150404 is a wasteful number, since it uses less digits than its factorization.

40255155150404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17509127 (or 17509125 counting only the distinct ones).

The product of its (nonzero) digits is 400000, while the sum is 41.

The spelling of 40255155150404 in words is "forty trillion, two hundred fifty-five billion, one hundred fifty-five million, one hundred fifty thousand, four hundred four".