121070394 has 24 divisors (see below), whose sum is σ = 276126240. Its totient is φ = 38232648.

The previous prime is 121070377. The next prime is 121070429. The reversal of 121070394 is 493070121.

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, 176662 + ... + 177345.

It is an arithmetic number, because the mean of its divisors is an integer number (11505260).

Almost surely, 2^121070394 is an apocalyptic number.

121070394 is an abundant number, since it is smaller than the sum of its proper divisors (155055846).

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

121070394 is a wasteful number, since it uses less digits than its factorization.

121070394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354034 (or 354031 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 121070394 is about 11003.1992620328. The cubic root of 121070394 is about 494.7046416753.

The spelling of 121070394 in words is "one hundred twenty-one million, seventy thousand, three hundred ninety-four".