40152471036416 has 40 divisors (see below), whose sum is σ = 80228419016460. Its totient is φ = 20075760119808.

The previous prime is 40152471036341. The next prime is 40152471036443. The reversal of 40152471036416 is 61463017425104.

It can be written as a sum of positive squares in 2 ways, for example, as 33082743097600 + 7069727938816 = 5751760^2 + 2658896^2 .

It is a super-2 number, since 2×40152471036416² (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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21230450 + ... + 23044238.

Almost surely, 2^{40152471036416} is an apocalyptic number.

It is an amenable number.

40152471036416 is a deficient number, since it is larger than the sum of its proper divisors (40075947980044).

40152471036416 is an equidigital number, since it uses as much as digits as its factorization.

40152471036416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1857044 (or 1857028 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 40152471036416 in words is "forty trillion, one hundred fifty-two billion, four hundred seventy-one million, thirty-six thousand, four hundred sixteen".