74000999001 has 4 divisors (see below), whose sum is σ = 98667998672. Its totient is φ = 49333999332.

The previous prime is 74000998987. The next prime is 74000999047. The reversal of 74000999001 is 10099900047.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 74000999001 - 2⁷ = 74000998873 is a prime.

It is a super-2 number, since 2×74000999001² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74000999071) 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, 12333499831 + ... + 12333499836.

It is an arithmetic number, because the mean of its divisors is an integer number (24666999668).

Almost surely, 2^74000999001 is an apocalyptic number.

It is an amenable number.

74000999001 is a deficient number, since it is larger than the sum of its proper divisors (24666999671).

74000999001 is a wasteful number, since it uses less digits than its factorization.

74000999001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24666999670.

The product of its (nonzero) digits is 20412, while the sum is 39.

The spelling of 74000999001 in words is "seventy-four billion, nine hundred ninety-nine thousand, one".