55414118103940 has 48 divisors (see below), whose sum is σ = 121431695470848. Its totient is φ = 21201487370624.

The previous prime is 55414118103899. The next prime is 55414118104003. The reversal of 55414118103940 is 4930181141455.

It is a Harshad number since it is a multiple of its sum of digits (46).

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, 21607929 + ... + 24036031.

It is an arithmetic number, because the mean of its divisors is an integer number (2529826988976).

Almost surely, 2^{55414118103940} is an apocalyptic number.

It is an amenable number.

55414118103940 is an abundant number, since it is smaller than the sum of its proper divisors (66017577366908).

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

55414118103940 is a wasteful number, since it uses less digits than its factorization.

55414118103940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2477748 (or 2477746 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 46.

The spelling of 55414118103940 in words is "fifty-five trillion, four hundred fourteen billion, one hundred eighteen million, one hundred three thousand, nine hundred forty".