51124761422000 has 240 divisors, whose sum is σ = 150054765112512. Its totient is φ = 16766380646400.

The previous prime is 51124761421969. The next prime is 51124761422029. The reversal of 51124761422000 is 22416742115.

It is a super-2 number, since 2×51124761422000² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9086897 + ... + 13594896.

Almost surely, 2^{51124761422000} is an apocalyptic number.

51124761422000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

51124761422000 is an abundant number, since it is smaller than the sum of its proper divisors (98930003690512).

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

51124761422000 is a wasteful number, since it uses less digits than its factorization.

51124761422000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22681853 (or 22681830 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The spelling of 51124761422000 in words is "fifty-one trillion, one hundred twenty-four billion, seven hundred sixty-one million, four hundred twenty-two thousand".