6161426636512 has 96 divisors (see below), whose sum is σ = 15063590062080. Its totient is φ = 2420934013440.

The previous prime is 6161426636437. The next prime is 6161426636551. The reversal of 6161426636512 is 2156366241616.

It is a super-2 number, since 2×6161426636512² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23218123 + ... + 23481994.

It is an arithmetic number, because the mean of its divisors is an integer number (156912396480).

Almost surely, 2^{6161426636512} is an apocalyptic number.

6161426636512 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

6161426636512 is an abundant number, since it is smaller than the sum of its proper divisors (8902163425568).

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

6161426636512 is a wasteful number, since it uses less digits than its factorization.

6161426636512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46700184 (or 46700176 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 49.

The spelling of 6161426636512 in words is "six trillion, one hundred sixty-one billion, four hundred twenty-six million, six hundred thirty-six thousand, five hundred twelve".