2503278234116 has 48 divisors (see below), whose sum is σ = 5014627107840. Its totient is φ = 1082301417120.

The previous prime is 2503278234097. The next prime is 2503278234179. The reversal of 2503278234116 is 6114328723052.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 6728336 + ... + 7090631.

It is an arithmetic number, because the mean of its divisors is an integer number (104471398080).

Almost surely, 2^{2503278234116} is an apocalyptic number.

It is an amenable number.

2503278234116 is an abundant number, since it is smaller than the sum of its proper divisors (2511348873724).

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

2503278234116 is a wasteful number, since it uses less digits than its factorization.

2503278234116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13819184 (or 13819182 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 2503278234116 in words is "two trillion, five hundred three billion, two hundred seventy-eight million, two hundred thirty-four thousand, one hundred sixteen".