234364215473 has 4 divisors (see below), whose sum is σ = 241924351488. Its totient is φ = 226804079460.

The previous prime is 234364215427. The next prime is 234364215487. The reversal of 234364215473 is 374512463432.

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 234364215473 - 2⁶ = 234364215409 is a prime.

It is a super-2 number, since 2×234364215473² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234364215493) 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, 3780067961 + ... + 3780068022.

It is an arithmetic number, because the mean of its divisors is an integer number (60481087872).

Almost surely, 2^234364215473 is an apocalyptic number.

It is an amenable number.

234364215473 is a deficient number, since it is larger than the sum of its proper divisors (7560136015).

234364215473 is an equidigital number, since it uses as much as digits as its factorization.

234364215473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7560136014.

The product of its digits is 1451520, while the sum is 44.

The spelling of 234364215473 in words is "two hundred thirty-four billion, three hundred sixty-four million, two hundred fifteen thousand, four hundred seventy-three".