161412102634 has 16 divisors (see below), whose sum is σ = 243766183680. Its totient is φ = 80158060800.

The previous prime is 161412102613. The next prime is 161412102697. The reversal of 161412102634 is 436201214161.

It is a junction number, because it is equal to n+sod(n) for n = 161412102596 and 161412102605.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98842 + ... + 576709.

It is an arithmetic number, because the mean of its divisors is an integer number (15235386480).

Almost surely, 2^161412102634 is an apocalyptic number.

161412102634 is a deficient number, since it is larger than the sum of its proper divisors (82354081046).

161412102634 is a wasteful number, since it uses less digits than its factorization.

161412102634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676365.

The product of its (nonzero) digits is 6912, while the sum is 31.

Adding to 161412102634 its reverse (436201214161), we get a palindrome (597613316795).

The spelling of 161412102634 in words is "one hundred sixty-one billion, four hundred twelve million, one hundred two thousand, six hundred thirty-four".