23343010233440 has 48 divisors (see below), whose sum is σ = 57049512090480. Its totient is φ = 9015231536640.

The previous prime is 23343010233419. The next prime is 23343010233479. The reversal of 23343010233440 is 4433201034332.

It is a super-2 number, since 2×23343010233440² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 23343010233397 and 23343010233406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2515405946 + ... + 2515415225.

It is an arithmetic number, because the mean of its divisors is an integer number (1188531501885).

Almost surely, 2^{23343010233440} is an apocalyptic number.

23343010233440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23343010233440 is an abundant number, since it is smaller than the sum of its proper divisors (33706501857040).

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

23343010233440 is a wasteful number, since it uses less digits than its factorization.

23343010233440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5030821215 (or 5030821207 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 23343010233440 its reverse (4433201034332), we get a palindrome (27776211267772).

The spelling of 23343010233440 in words is "twenty-three trillion, three hundred forty-three billion, ten million, two hundred thirty-three thousand, four hundred forty".