69740073901 has 4 divisors (see below), whose sum is σ = 69741126400. Its totient is φ = 69739021404.

The previous prime is 69740073899. The next prime is 69740073919. The reversal of 69740073901 is 10937004796.

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 a cyclic number.

It is not a de Polignac number, because 69740073901 - 2¹ = 69740073899 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69740023901) 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, 419661 + ... + 561778.

It is an arithmetic number, because the mean of its divisors is an integer number (17435281600).

Almost surely, 2^69740073901 is an apocalyptic number.

It is an amenable number.

69740073901 is a deficient number, since it is larger than the sum of its proper divisors (1052499).

69740073901 is an equidigital number, since it uses as much as digits as its factorization.

69740073901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052498.

The product of its (nonzero) digits is 285768, while the sum is 46.

The spelling of 69740073901 in words is "sixty-nine billion, seven hundred forty million, seventy-three thousand, nine hundred one".