674113891151 has 4 divisors (see below), whose sum is σ = 713767649472. Its totient is φ = 634460132832.

The previous prime is 674113891123. The next prime is 674113891261. The reversal of 674113891151 is 151198311476.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 674113891151 - 2¹⁴ = 674113874767 is a prime.

It is a super-2 number, since 2×674113891151² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 674113891096 and 674113891105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674113891111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19826879135 + ... + 19826879168.

It is an arithmetic number, because the mean of its divisors is an integer number (178441912368).

Almost surely, 2^674113891151 is an apocalyptic number.

674113891151 is a deficient number, since it is larger than the sum of its proper divisors (39653758321).

674113891151 is a wasteful number, since it uses less digits than its factorization.

674113891151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39653758320.

The product of its digits is 181440, while the sum is 47.

The spelling of 674113891151 in words is "six hundred seventy-four billion, one hundred thirteen million, eight hundred ninety-one thousand, one hundred fifty-one".