74051299461 has 8 divisors (see below), whose sum is σ = 100835812224. Its totient is φ = 48317159840.

The previous prime is 74051299453. The next prime is 74051299477. The reversal of 74051299461 is 16499215047.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 74051299461 - 2³ = 74051299453 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 74051299461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74051299661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262593120 + ... + 262593401.

It is an arithmetic number, because the mean of its divisors is an integer number (12604476528).

Almost surely, 2^74051299461 is an apocalyptic number.

It is an amenable number.

74051299461 is a deficient number, since it is larger than the sum of its proper divisors (26784512763).

74051299461 is a wasteful number, since it uses less digits than its factorization.

74051299461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525186571.

The product of its (nonzero) digits is 544320, while the sum is 48.

The spelling of 74051299461 in words is "seventy-four billion, fifty-one million, two hundred ninety-nine thousand, four hundred sixty-one".