913948143707 has 2 divisors, whose sum is σ = 913948143708. Its totient is φ = 913948143706.

The previous prime is 913948143683. The next prime is 913948143827. The reversal of 913948143707 is 707341849319.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 913948143707 - 2⁶ = 913948143643 is a prime.

It is a super-2 number, since 2×913948143707² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (913948143907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 456974071853 + 456974071854.

It is an arithmetic number, because the mean of its divisors is an integer number (456974071854).

Almost surely, 2^913948143707 is an apocalyptic number.

913948143707 is a deficient number, since it is larger than the sum of its proper divisors (1).

913948143707 is an equidigital number, since it uses as much as digits as its factorization.

913948143707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4572288, while the sum is 56.

The spelling of 913948143707 in words is "nine hundred thirteen billion, nine hundred forty-eight million, one hundred forty-three thousand, seven hundred seven".