141811400774 has 8 divisors (see below), whose sum is σ = 212838867768. Its totient is φ = 70865111520.

The previous prime is 141811400723. The next prime is 141811400807. The reversal of 141811400774 is 477004118141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×141811400774² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20290067 + ... + 20297054.

It is an arithmetic number, because the mean of its divisors is an integer number (26604858471).

Almost surely, 2^141811400774 is an apocalyptic number.

141811400774 is a deficient number, since it is larger than the sum of its proper divisors (71027466994).

141811400774 is a wasteful number, since it uses less digits than its factorization.

141811400774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40588870.

The product of its (nonzero) digits is 25088, while the sum is 38.

The spelling of 141811400774 in words is "one hundred forty-one billion, eight hundred eleven million, four hundred thousand, seven hundred seventy-four".