1000099999974 has 16 divisors (see below), whose sum is σ = 2008784552112. Its totient is φ = 331935907968.

The previous prime is 1000099999967. The next prime is 1000099999993. The reversal of 1000099999974 is 4799999900001.

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, 357688159 + ... + 357690954.

It is an arithmetic number, because the mean of its divisors is an integer number (125549034507).

Almost surely, 2^{1000099999974} is an apocalyptic number.

1000099999974 is an abundant number, since it is smaller than the sum of its proper divisors (1008684552138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1000099999974 is a wasteful number, since it uses less digits than its factorization.

1000099999974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715379351.

The product of its (nonzero) digits is 14880348, while the sum is 66.

The spelling of 1000099999974 in words is "one trillion, ninety-nine million, nine hundred ninety-nine thousand, nine hundred seventy-four".