121141974 has 32 divisors (see below), whose sum is σ = 247127040. Its totient is φ = 39578400.

The previous prime is 121141973. The next prime is 121141981. The reversal of 121141974 is 479141121.

It is a super-3 number, since 3×121141974³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121141973) 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, 174969 + ... + 175659.

It is an arithmetic number, because the mean of its divisors is an integer number (7722720).

Almost surely, 2^121141974 is an apocalyptic number.

121141974 is an abundant number, since it is smaller than the sum of its proper divisors (125985066).

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

121141974 is a wasteful number, since it uses less digits than its factorization.

121141974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236.

The product of its digits is 2016, while the sum is 30.

The square root of 121141974 is about 11006.4514717506. The cubic root of 121141974 is about 494.8021165981.

The spelling of 121141974 in words is "one hundred twenty-one million, one hundred forty-one thousand, nine hundred seventy-four".