870940901407 has 2 divisors, whose sum is σ = 870940901408. Its totient is φ = 870940901406.

The previous prime is 870940901339. The next prime is 870940901431. The reversal of 870940901407 is 704109049078.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 870940901407 - 2²⁷ = 870806683679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (870940901437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 435470450703 + 435470450704.

It is an arithmetic number, because the mean of its divisors is an integer number (435470450704).

Almost surely, 2^870940901407 is an apocalyptic number.

870940901407 is a deficient number, since it is larger than the sum of its proper divisors (1).

870940901407 is an equidigital number, since it uses as much as digits as its factorization.

870940901407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 49.

The spelling of 870940901407 in words is "eight hundred seventy billion, nine hundred forty million, nine hundred one thousand, four hundred seven".