69049361901 has 48 divisors (see below), whose sum is σ = 103187470848. Its totient is φ = 40785897600.

The previous prime is 69049361869. The next prime is 69049361923. The reversal of 69049361901 is 10916394096.

It is not a de Polignac number, because 69049361901 - 2⁵ = 69049361869 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69049361951) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19498191 + ... + 19501731.

It is an arithmetic number, because the mean of its divisors is an integer number (2149738976).

Almost surely, 2^69049361901 is an apocalyptic number.

It is an amenable number.

69049361901 is a deficient number, since it is larger than the sum of its proper divisors (34138108947).

69049361901 is a wasteful number, since it uses less digits than its factorization.

69049361901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3842 (or 3715 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 48.

The spelling of 69049361901 in words is "sixty-nine billion, forty-nine million, three hundred sixty-one thousand, nine hundred one".