234331443986040 has 192 divisors, whose sum is σ = 761842776052800. Its totient is φ = 62466598656000.

The previous prime is 234331443986033. The next prime is 234331443986047. The reversal of 234331443986040 is 40689344133432.

234331443986040 is a `hidden beast` number, since 2 + 3 + 43 + 31 + 443 + 98 + 6 + 0 + 40 = 666.

It is an interprime number because it is at equal distance from previous prime (234331443986033) and next prime (234331443986047).

It is a super-2 number, since 2×234331443986040² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234331443986047) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24105688380 + ... + 24105698100.

It is an arithmetic number, because the mean of its divisors is an integer number (3967931125275).

Almost surely, 2^{234331443986040} is an apocalyptic number.

234331443986040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234331443986040 is an abundant number, since it is smaller than the sum of its proper divisors (527511332066760).

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

234331443986040 is a wasteful number, since it uses less digits than its factorization.

234331443986040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26198 (or 26191 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 54.

The spelling of 234331443986040 in words is "two hundred thirty-four trillion, three hundred thirty-one billion, four hundred forty-three million, nine hundred eighty-six thousand, forty".