1308412534 has 24 divisors (see below), whose sum is σ = 2318409432. Its totient is φ = 548982720.

The previous prime is 1308412499. The next prime is 1308412559. The reversal of 1308412534 is 4352148031.

It is a junction number, because it is equal to n+sod(n) for n = 1308412496 and 1308412505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172239 + ... + 179674.

It is an arithmetic number, because the mean of its divisors is an integer number (96600393).

Almost surely, 2^1308412534 is an apocalyptic number.

1308412534 is a deficient number, since it is larger than the sum of its proper divisors (1009996898).

1308412534 is a wasteful number, since it uses less digits than its factorization.

1308412534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351952 (or 351939 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 1308412534 is about 36171.9854860084. The cubic root of 1308412534 is about 1093.7420230210.

The spelling of 1308412534 in words is "one billion, three hundred eight million, four hundred twelve thousand, five hundred thirty-four".