69037990000 has 100 divisors (see below), whose sum is σ = 191026339504. Its totient is φ = 23670144000.

The previous prime is 69037989989. The next prime is 69037990001. The reversal of 69037990000 is 9973096.

It is a tau number, because it is divible by the number of its divisors (100).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69037990001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 423129 + ... + 563128.

Almost surely, 2^69037990000 is an apocalyptic number.

It is an amenable number.

69037990000 is an abundant number, since it is smaller than the sum of its proper divisors (121988349504).

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

69037990000 is an equidigital number, since it uses as much as digits as its factorization.

69037990000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986292 (or 986271 counting only the distinct ones).

The product of its (nonzero) digits is 91854, while the sum is 43.

The spelling of 69037990000 in words is "sixty-nine billion, thirty-seven million, nine hundred ninety thousand".