366993045428 has 24 divisors (see below), whose sum is σ = 650140458240. Its totient is φ = 181247790240.

The previous prime is 366993045421. The next prime is 366993045469. The reversal of 366993045428 is 824540399663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366993045421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 984668 + ... + 1305203.

It is an arithmetic number, because the mean of its divisors is an integer number (27089185760).

Almost surely, 2^366993045428 is an apocalyptic number.

It is an amenable number.

366993045428 is a deficient number, since it is larger than the sum of its proper divisors (283147412812).

366993045428 is a wasteful number, since it uses less digits than its factorization.

366993045428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2290367 (or 2290365 counting only the distinct ones).

The product of its (nonzero) digits is 33592320, while the sum is 59.

The spelling of 366993045428 in words is "three hundred sixty-six billion, nine hundred ninety-three million, forty-five thousand, four hundred twenty-eight".