949161634242 has 32 divisors (see below), whose sum is σ = 1945975933440. Its totient is φ = 308455831680.

The previous prime is 949161634241. The next prime is 949161634247. The reversal of 949161634242 is 242436161949.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (949161634241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 986653 + ... + 1694640.

It is an arithmetic number, because the mean of its divisors is an integer number (60811747920).

Almost surely, 2^949161634242 is an apocalyptic number.

949161634242 is an abundant number, since it is smaller than the sum of its proper divisors (996814299198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

949161634242 is a wasteful number, since it uses less digits than its factorization.

949161634242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2682778.

The product of its digits is 2239488, while the sum is 51.

The spelling of 949161634242 in words is "nine hundred forty-nine billion, one hundred sixty-one million, six hundred thirty-four thousand, two hundred forty-two".