40998017612 has 12 divisors (see below), whose sum is σ = 71789841480. Its totient is φ = 20486634336.

The previous prime is 40998017603. The next prime is 40998017651. The reversal of 40998017612 is 21671089904.

It is a super-2 number, since 2×40998017612² (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, 3086162 + ... + 3099417.

It is an arithmetic number, because the mean of its divisors is an integer number (5982486790).

Almost surely, 2^40998017612 is an apocalyptic number.

It is an amenable number.

40998017612 is a deficient number, since it is larger than the sum of its proper divisors (30791823868).

40998017612 is a wasteful number, since it uses less digits than its factorization.

40998017612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6187240 (or 6187238 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 47.

The spelling of 40998017612 in words is "forty billion, nine hundred ninety-eight million, seventeen thousand, six hundred twelve".