11825346834 has 24 divisors (see below), whose sum is σ = 29281811520. Its totient is φ = 3378670488.

The previous prime is 11825346821. The next prime is 11825346877. The reversal of 11825346834 is 43864352811.

11825346834 is a `hidden beast` number, since 1 + 1 + 82 + 534 + 6 + 8 + 34 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 11825346834.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46925854 + ... + 46926105.

It is an arithmetic number, because the mean of its divisors is an integer number (1220075480).

Almost surely, 2^11825346834 is an apocalyptic number.

11825346834 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11825346834 is an abundant number, since it is smaller than the sum of its proper divisors (17456464686).

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

11825346834 is a wasteful number, since it uses less digits than its factorization.

11825346834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93851974 (or 93851971 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The spelling of 11825346834 in words is "eleven billion, eight hundred twenty-five million, three hundred forty-six thousand, eight hundred thirty-four".