4380111497748 has 96 divisors (see below), whose sum is σ = 12296294922240. Its totient is φ = 1185474026880.

The previous prime is 4380111497719. The next prime is 4380111497759. The reversal of 4380111497748 is 8477941110834.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16229953 + ... + 16497623.

It is an arithmetic number, because the mean of its divisors is an integer number (128086405440).

Almost surely, 2^{4380111497748} is an apocalyptic number.

It is an amenable number.

4380111497748 is an abundant number, since it is smaller than the sum of its proper divisors (7916183424492).

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

4380111497748 is a wasteful number, since it uses less digits than its factorization.

4380111497748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277957 (or 277955 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 57.

The spelling of 4380111497748 in words is "four trillion, three hundred eighty billion, one hundred eleven million, four hundred ninety-seven thousand, seven hundred forty-eight".