23432398470 has 320 divisors, whose sum is σ = 71944044480. Its totient is φ = 5424786432.

The previous prime is 23432398469. The next prime is 23432398471. The reversal of 23432398470 is 7489323432.

23432398470 is a `hidden beast` number, since 2 + 343 + 239 + 8 + 4 + 70 = 666.

It is an interprime number because it is at equal distance from previous prime (23432398469) and next prime (23432398471).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23432398471) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 34611772 + ... + 34612448.

It is an arithmetic number, because the mean of its divisors is an integer number (224825139).

Almost surely, 2^23432398470 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23432398470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35972022240).

23432398470 is an abundant number, since it is smaller than the sum of its proper divisors (48511646010).

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

23432398470 is a wasteful number, since it uses less digits than its factorization.

23432398470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901 (or 892 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The spelling of 23432398470 in words is "twenty-three billion, four hundred thirty-two million, three hundred ninety-eight thousand, four hundred seventy".