511040426116 has 48 divisors (see below), whose sum is σ = 1015417751040. Its totient is φ = 224797768800.

The previous prime is 511040426107. The next prime is 511040426131. The reversal of 511040426116 is 611624040115.

It is a super-2 number, since 2×511040426116² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

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 15 ways as a sum of consecutive naturals, for example, 1383151 + ... + 1713238.

It is an arithmetic number, because the mean of its divisors is an integer number (21154536480).

Almost surely, 2^511040426116 is an apocalyptic number.

It is an amenable number.

511040426116 is a deficient number, since it is larger than the sum of its proper divisors (504377324924).

511040426116 is a wasteful number, since it uses less digits than its factorization.

511040426116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3096457 (or 3096433 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The spelling of 511040426116 in words is "five hundred eleven billion, forty million, four hundred twenty-six thousand, one hundred sixteen".