31428603160030 has 16 divisors (see below), whose sum is σ = 56610963373104. Its totient is φ = 12562668445120.

The previous prime is 31428603159991. The next prime is 31428603160039. The reversal of 31428603160030 is 3006130682413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31428603160039) 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, 1096587316 + ... + 1096615975.

It is an arithmetic number, because the mean of its divisors is an integer number (3538185210819).

Almost surely, 2^{31428603160030} is an apocalyptic number.

31428603160030 is a deficient number, since it is larger than the sum of its proper divisors (25182360213074).

31428603160030 is a wasteful number, since it uses less digits than its factorization.

31428603160030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2193204731.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 31428603160030 in words is "thirty-one trillion, four hundred twenty-eight billion, six hundred three million, one hundred sixty thousand, thirty".