232323404025040 has 40 divisors (see below), whose sum is σ = 540547051345920. Its totient is φ = 92861381053056.

The previous prime is 232323404025029. The next prime is 232323404025101. The reversal of 232323404025040 is 40520404323232.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 232323404024987 and 232323404025005.

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, 1062086160 + ... + 1062304879.

It is an arithmetic number, because the mean of its divisors is an integer number (13513676283648).

Almost surely, 2^{232323404025040} is an apocalyptic number.

232323404025040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232323404025040 is an abundant number, since it is smaller than the sum of its proper divisors (308223647320880).

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

232323404025040 is a wasteful number, since it uses less digits than its factorization.

232323404025040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2124392419 (or 2124392413 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 34.

Adding to 232323404025040 its reverse (40520404323232), we get a palindrome (272843808348272).

The spelling of 232323404025040 in words is "two hundred thirty-two trillion, three hundred twenty-three billion, four hundred four million, twenty-five thousand, forty".