1308852415830 has 32 divisors (see below), whose sum is σ = 3149667395424. Its totient is φ = 348091577856.

The previous prime is 1308852415823. The next prime is 1308852415859. The reversal of 1308852415830 is 385142588031.

It is a self number, because there is not a number n which added to its sum of digits gives 1308852415830.

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, 58471939 + ... + 58494318.

It is an arithmetic number, because the mean of its divisors is an integer number (98427106107).

Almost surely, 2^{1308852415830} is an apocalyptic number.

1308852415830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1308852415830 is an abundant number, since it is smaller than the sum of its proper divisors (1840814979594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1308852415830 is a wasteful number, since it uses less digits than its factorization.

1308852415830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116966640.

The product of its (nonzero) digits is 921600, while the sum is 48.

The spelling of 1308852415830 in words is "one trillion, three hundred eight billion, eight hundred fifty-two million, four hundred fifteen thousand, eight hundred thirty".