254750107742 has 32 divisors (see below), whose sum is σ = 422402148000. Its totient is φ = 114479124480.

The previous prime is 254750107727. The next prime is 254750107763. The reversal of 254750107742 is 247701057452.

It is a junction number, because it is equal to n+sod(n) for n = 254750107693 and 254750107702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 292478 + ... + 771390.

It is an arithmetic number, because the mean of its divisors is an integer number (13200067125).

Almost surely, 2^254750107742 is an apocalyptic number.

254750107742 is a deficient number, since it is larger than the sum of its proper divisors (167652040258).

254750107742 is a wasteful number, since it uses less digits than its factorization.

254750107742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479468.

The product of its (nonzero) digits is 548800, while the sum is 44.

The spelling of 254750107742 in words is "two hundred fifty-four billion, seven hundred fifty million, one hundred seven thousand, seven hundred forty-two".