31606001346146 has 8 divisors (see below), whose sum is σ = 47415543920640. Its totient is φ = 15800820039268.

The previous prime is 31606001346119. The next prime is 31606001346221. The reversal of 31606001346146 is 64164310060613.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1090298786 + ... + 1090327773.

It is an arithmetic number, because the mean of its divisors is an integer number (5926942990080).

Almost surely, 2^{31606001346146} is an apocalyptic number.

31606001346146 is a deficient number, since it is larger than the sum of its proper divisors (15809542574494).

31606001346146 is a wasteful number, since it uses less digits than its factorization.

31606001346146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2180633808.

The product of its (nonzero) digits is 186624, while the sum is 41.

The spelling of 31606001346146 in words is "thirty-one trillion, six hundred six billion, one million, three hundred forty-six thousand, one hundred forty-six".