40577200613442 has 48 divisors (see below), whose sum is σ = 88772319567360. Its totient is φ = 13394191539456.

The previous prime is 40577200613429. The next prime is 40577200613447. The reversal of 40577200613442 is 24431600277504.

40577200613442 is a `hidden beast` number, since 4 + 0 + 5 + 7 + 7 + 20 + 0 + 613 + 4 + 4 + 2 = 666.

It is a super-2 number, since 2×40577200613442² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40577200613447) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139214034 + ... + 139505202.

It is an arithmetic number, because the mean of its divisors is an integer number (1849423324320).

Almost surely, 2^{40577200613442} is an apocalyptic number.

40577200613442 is an abundant number, since it is smaller than the sum of its proper divisors (48195118953918).

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

40577200613442 is a wasteful number, since it uses less digits than its factorization.

40577200613442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366447 (or 366444 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 45.

The spelling of 40577200613442 in words is "forty trillion, five hundred seventy-seven billion, two hundred million, six hundred thirteen thousand, four hundred forty-two".