1390857195041 has 16 divisors (see below), whose sum is σ = 1412840448000. Its totient is φ = 1368986993088.

The previous prime is 1390857195029. The next prime is 1390857195109. The reversal of 1390857195041 is 1405917580931.

It is a cyclic number.

It is not a de Polignac number, because 1390857195041 - 2⁶ = 1390857194977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1390857125041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67674635 + ... + 67695183.

It is an arithmetic number, because the mean of its divisors is an integer number (88302528000).

Almost surely, 2^{1390857195041} is an apocalyptic number.

It is an amenable number.

1390857195041 is a deficient number, since it is larger than the sum of its proper divisors (21983252959).

1390857195041 is a wasteful number, since it uses less digits than its factorization.

1390857195041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23248.

The product of its (nonzero) digits is 1360800, while the sum is 53.

The spelling of 1390857195041 in words is "one trillion, three hundred ninety billion, eight hundred fifty-seven million, one hundred ninety-five thousand, forty-one".