11754292820 has 24 divisors (see below), whose sum is σ = 25031680128. Its totient is φ = 4635495200.

The previous prime is 11754292819. The next prime is 11754292861. The reversal of 11754292820 is 2829245711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4137416 + ... + 4140255.

It is an arithmetic number, because the mean of its divisors is an integer number (1042986672).

Almost surely, 2^11754292820 is an apocalyptic number.

11754292820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11754292820 is an abundant number, since it is smaller than the sum of its proper divisors (13277387308).

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

11754292820 is a wasteful number, since it uses less digits than its factorization.

11754292820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8277751 (or 8277749 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The spelling of 11754292820 in words is "eleven billion, seven hundred fifty-four million, two hundred ninety-two thousand, eight hundred twenty".