255015140734 has 8 divisors (see below), whose sum is σ = 384733825560. Its totient is φ = 126770532216.

The previous prime is 255015140711. The next prime is 255015140801. The reversal of 255015140734 is 437041510552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 255015140693 and 255015140702.

It is a congruent number.

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, 368518644 + ... + 368519335.

It is an arithmetic number, because the mean of its divisors is an integer number (48091728195).

Almost surely, 2^255015140734 is an apocalyptic number.

255015140734 is a deficient number, since it is larger than the sum of its proper divisors (129718684826).

255015140734 is a wasteful number, since it uses less digits than its factorization.

255015140734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737038154.

The product of its (nonzero) digits is 84000, while the sum is 37.

The spelling of 255015140734 in words is "two hundred fifty-five billion, fifteen million, one hundred forty thousand, seven hundred thirty-four".