1312425340534 has 32 divisors (see below), whose sum is σ = 2456619321600. Its totient is φ = 510873404640.

The previous prime is 1312425340381. The next prime is 1312425340553. The reversal of 1312425340534 is 4350435242131.

It is a junction number, because it is equal to n+sod(n) for n = 1312425340493 and 1312425340502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3671524 + ... + 4013095.

It is an arithmetic number, because the mean of its divisors is an integer number (76769353800).

Almost surely, 2^{1312425340534} is an apocalyptic number.

1312425340534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1312425340534 is a deficient number, since it is larger than the sum of its proper divisors (1144193981066).

1312425340534 is a wasteful number, since it uses less digits than its factorization.

1312425340534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7685748.

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 1312425340534 in words is "one trillion, three hundred twelve billion, four hundred twenty-five million, three hundred forty thousand, five hundred thirty-four".