141699974 has 16 divisors (see below), whose sum is σ = 236794320. Its totient is φ = 63144480.

The previous prime is 141699953. The next prime is 141699989. The reversal of 141699974 is 479996141.

It is a happy number.

It is a congruent number.

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, 93212 + ... + 94719.

It is an arithmetic number, because the mean of its divisors is an integer number (14799645).

Almost surely, 2^141699974 is an apocalyptic number.

141699974 is a deficient number, since it is larger than the sum of its proper divisors (95094346).

141699974 is a wasteful number, since it uses less digits than its factorization.

141699974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187975.

The product of its digits is 489888, while the sum is 50.

The square root of 141699974 is about 11903.7798198723. The cubic root of 141699974 is about 521.3426520524.

The spelling of 141699974 in words is "one hundred forty-one million, six hundred ninety-nine thousand, nine hundred seventy-four".