40170537122 has 8 divisors (see below), whose sum is σ = 60257301456. Its totient is φ = 20084769972.

The previous prime is 40170537109. The next prime is 40170537133. The reversal of 40170537122 is 22173507104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×40170537122² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138788 + ... + 315599.

It is an arithmetic number, because the mean of its divisors is an integer number (7532162682).

Almost surely, 2^40170537122 is an apocalyptic number.

40170537122 is a deficient number, since it is larger than the sum of its proper divisors (20086764334).

40170537122 is a wasteful number, since it uses less digits than its factorization.

40170537122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498592.

The product of its (nonzero) digits is 11760, while the sum is 32.

The spelling of 40170537122 in words is "forty billion, one hundred seventy million, five hundred thirty-seven thousand, one hundred twenty-two".