366228265920 has 112 divisors (see below), whose sum is σ = 1268481575808. Its totient is φ = 88782607360.

The previous prime is 366228265883. The next prime is 366228265937. The reversal of 366228265920 is 29562822663.

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, 17329794 + ... + 17350913.

Almost surely, 2^366228265920 is an apocalyptic number.

366228265920 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

366228265920 is an abundant number, since it is smaller than the sum of its proper divisors (902253309888).

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

366228265920 is a wasteful number, since it uses less digits than its factorization.

366228265920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34680738 (or 34680728 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 51.

The spelling of 366228265920 in words is "three hundred sixty-six billion, two hundred twenty-eight million, two hundred sixty-five thousand, nine hundred twenty".