2114040400391 has 8 divisors (see below), whose sum is σ = 2206798196064. Its totient is φ = 2021352854400.

The previous prime is 2114040400289. The next prime is 2114040400453. The reversal of 2114040400391 is 1930040404112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2114040400391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114040400091) 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, 17500910 + ... + 17621291.

It is an arithmetic number, because the mean of its divisors is an integer number (275849774508).

Almost surely, 2^{2114040400391} is an apocalyptic number.

2114040400391 is a deficient number, since it is larger than the sum of its proper divisors (92757795673).

2114040400391 is a wasteful number, since it uses less digits than its factorization.

2114040400391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35124841.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 2114040400391 in words is "two trillion, one hundred fourteen billion, forty million, four hundred thousand, three hundred ninety-one".