4504157123742 has 12 divisors (see below), whose sum is σ = 9759007101480. Its totient is φ = 1501385707908.

The previous prime is 4504157123639. The next prime is 4504157123761. The reversal of 4504157123742 is 2473217514054.

4504157123742 is a `hidden beast` number, since 4 + 5 + 0 + 4 + 1 + 571 + 2 + 3 + 74 + 2 = 666.

It is a super-3 number, since 3×4504157123742³ (a number of 39 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 125115475642 + ... + 125115475677.

It is an arithmetic number, because the mean of its divisors is an integer number (813250591790).

Almost surely, 2^{4504157123742} is an apocalyptic number.

4504157123742 is an abundant number, since it is smaller than the sum of its proper divisors (5254849977738).

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

4504157123742 is a wasteful number, since it uses less digits than its factorization.

4504157123742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250230951327 (or 250230951324 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 45.

The spelling of 4504157123742 in words is "four trillion, five hundred four billion, one hundred fifty-seven million, one hundred twenty-three thousand, seven hundred forty-two".