153810152439244 has 12 divisors (see below), whose sum is σ = 307620304878544. Its totient is φ = 65918636759664.

The previous prime is 153810152439239. The next prime is 153810152439269. The reversal of 153810152439244 is 442934251018351.

153810152439244 is an admirable number.

It is a super-2 number, since 2×153810152439244² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 153810152439191 and 153810152439200.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2746609864959 + ... + 2746609865014.

Almost surely, 2^{153810152439244} is an apocalyptic number.

153810152439244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

153810152439244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

153810152439244 is a wasteful number, since it uses less digits than its factorization.

153810152439244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5493219729984 (or 5493219729982 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 52.

The spelling of 153810152439244 in words is "one hundred fifty-three trillion, eight hundred ten billion, one hundred fifty-two million, four hundred thirty-nine thousand, two hundred forty-four".