945877661000332 has 12 divisors (see below), whose sum is σ = 1655301694514776. Its totient is φ = 472934319710400.

The previous prime is 945877661000281. The next prime is 945877661000353. The reversal of 945877661000332 is 233000166778549.

It is a happy number.

It is a super-2 number, since 2×945877661000332² (a number of 31 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1127225613 + ... + 1128064420.

It is a 2-persistent number, because it is pandigital, and so is 2⋅945877661000332 = 1891755322000664, but 3⋅945877661000332 = 2837632983000996 is not.

Almost surely, 2^{945877661000332} is an apocalyptic number.

It is an amenable number.

945877661000332 is a deficient number, since it is larger than the sum of its proper divisors (709424033514444).

945877661000332 is a wasteful number, since it uses less digits than its factorization.

945877661000332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2255394888 (or 2255394886 counting only the distinct ones).

The product of its (nonzero) digits is 45722880, while the sum is 61.

The spelling of 945877661000332 in words is "nine hundred forty-five trillion, eight hundred seventy-seven billion, six hundred sixty-one million, three hundred thirty-two", and thus it is an aban number.