241910468640 has 144 divisors (see below), whose sum is σ = 825673238208. Its totient is φ = 64497443328.

The previous prime is 241910468633. The next prime is 241910468773. The reversal of 241910468640 is 46864019142.

241910468640 is a `hidden beast` number, since 2 + 41 + 91 + 0 + 468 + 64 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9899317 + ... + 9923723.

It is an arithmetic number, because the mean of its divisors is an integer number (5733841932).

Almost surely, 2^241910468640 is an apocalyptic number.

241910468640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241910468640 is an abundant number, since it is smaller than the sum of its proper divisors (583762769568).

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

241910468640 is a wasteful number, since it uses less digits than its factorization.

241910468640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31311 (or 31300 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 241910468640 in words is "two hundred forty-one billion, nine hundred ten million, four hundred sixty-eight thousand, six hundred forty".