2014381338940 has 24 divisors (see below), whose sum is σ = 4230378966240. Its totient is φ = 805718601408.

The previous prime is 2014381338899. The next prime is 2014381338943. The reversal of 2014381338940 is 498331834102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014381338943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1631367 + ... + 2586526.

It is an arithmetic number, because the mean of its divisors is an integer number (176265790260).

Almost surely, 2^{2014381338940} is an apocalyptic number.

2014381338940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2014381338940 is an abundant number, since it is smaller than the sum of its proper divisors (2215997627300).

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

2014381338940 is a wasteful number, since it uses less digits than its factorization.

2014381338940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4241781 (or 4241779 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 2014381338940 in words is "two trillion, fourteen billion, three hundred eighty-one million, three hundred thirty-eight thousand, nine hundred forty".