23470497284407 has 4 divisors (see below), whose sum is σ = 23472613089000. Its totient is φ = 23468381479816.

The previous prime is 23470497284371. The next prime is 23470497284467. The reversal of 23470497284407 is 70448279407432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23470497284407 - 2³¹ = 23468349800759 is a prime.

It is a super-2 number, since 2×23470497284407² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23470497284467) 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, 1057885657 + ... + 1057907842.

It is an arithmetic number, because the mean of its divisors is an integer number (5868153272250).

Almost surely, 2^{23470497284407} is an apocalyptic number.

23470497284407 is a deficient number, since it is larger than the sum of its proper divisors (2115804593).

23470497284407 is a wasteful number, since it uses less digits than its factorization.

23470497284407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2115804592.

The product of its (nonzero) digits is 75866112, while the sum is 61.

The spelling of 23470497284407 in words is "twenty-three trillion, four hundred seventy billion, four hundred ninety-seven million, two hundred eighty-four thousand, four hundred seven".