746936154131 has 4 divisors (see below), whose sum is σ = 754636526952. Its totient is φ = 739235781312.

The previous prime is 746936154101. The next prime is 746936154137. The reversal of 746936154131 is 131451639647.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131451639647 = 17 ⋅7732449391.

It is a cyclic number.

It is not a de Polignac number, because 746936154131 - 2³⁸ = 472058247187 is a prime.

It is a super-2 number, since 2×746936154131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 746936154131.

It is not an unprimeable number, because it can be changed into a prime (746936154137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3850186265 + ... + 3850186458.

It is an arithmetic number, because the mean of its divisors is an integer number (188659131738).

Almost surely, 2^746936154131 is an apocalyptic number.

746936154131 is a deficient number, since it is larger than the sum of its proper divisors (7700372821).

746936154131 is an equidigital number, since it uses as much as digits as its factorization.

746936154131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7700372820.

The product of its digits is 1632960, while the sum is 50.

The spelling of 746936154131 in words is "seven hundred forty-six billion, nine hundred thirty-six million, one hundred fifty-four thousand, one hundred thirty-one".