40332541155044 has 24 divisors (see below), whose sum is σ = 72625698561528. Its totient is φ = 19589876134400.

The previous prime is 40332541155029. The next prime is 40332541155073. The reversal of 40332541155044 is 44055114523304.

It can be written as a sum of positive squares in 4 ways, for example, as 13621340304100 + 26711200850944 = 3690710^2 + 5168288^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40332541154992 and 40332541155010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 941799557 + ... + 941842380.

It is an arithmetic number, because the mean of its divisors is an integer number (3026070773397).

Almost surely, 2^{40332541155044} is an apocalyptic number.

It is an amenable number.

40332541155044 is a deficient number, since it is larger than the sum of its proper divisors (32293157406484).

40332541155044 is a wasteful number, since it uses less digits than its factorization.

40332541155044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1883642095 (or 1883642093 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 41.

Adding to 40332541155044 its reverse (44055114523304), we get a palindrome (84387655678348).

The spelling of 40332541155044 in words is "forty trillion, three hundred thirty-two billion, five hundred forty-one million, one hundred fifty-five thousand, forty-four".