244152143355240 has 96 divisors (see below), whose sum is σ = 822883149859680. Its totient is φ = 65107238225472.

The previous prime is 244152143355233. The next prime is 244152143355269. The reversal of 244152143355240 is 42553341251442.

244152143355240 is a `hidden beast` number, since 2 + 4 + 4 + 1 + 5 + 21 + 4 + 33 + 552 + 40 = 666.

244152143355240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×244152143355240² (a number of 30 digits) contains 22 as substring.

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, 12559256914 + ... + 12559276353.

It is an arithmetic number, because the mean of its divisors is an integer number (8571699477705).

Almost surely, 2^{244152143355240} is an apocalyptic number.

244152143355240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244152143355240 is an abundant number, since it is smaller than the sum of its proper divisors (578731006504440).

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

244152143355240 is a wasteful number, since it uses less digits than its factorization.

244152143355240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25118533293 (or 25118533277 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 45.

The spelling of 244152143355240 in words is "two hundred forty-four trillion, one hundred fifty-two billion, one hundred forty-three million, three hundred fifty-five thousand, two hundred forty".