995293121398 has 24 divisors (see below), whose sum is σ = 1546322770512. Its totient is φ = 480446803872.

The previous prime is 995293121357. The next prime is 995293121461. The reversal of 995293121398 is 893121392599.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39425236 + ... + 39450472.

It is an arithmetic number, because the mean of its divisors is an integer number (64430115438).

Almost surely, 2^995293121398 is an apocalyptic number.

995293121398 is a deficient number, since it is larger than the sum of its proper divisors (551029649114).

995293121398 is a wasteful number, since it uses less digits than its factorization.

995293121398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48744 (or 48715 counting only the distinct ones).

The product of its digits is 9447840, while the sum is 61.

The spelling of 995293121398 in words is "nine hundred ninety-five billion, two hundred ninety-three million, one hundred twenty-one thousand, three hundred ninety-eight".