10142742455 has 8 divisors (see below), whose sum is σ = 12325358400. Its totient is φ = 8011482336.

The previous prime is 10142742439. The next prime is 10142742473. The reversal of 10142742455 is 55424724101.

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

It is a cyclic number.

It is not a de Polignac number, because 10142742455 - 2⁴ = 10142742439 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12838520 + ... + 12839309.

It is an arithmetic number, because the mean of its divisors is an integer number (1540669800).

Almost surely, 2^10142742455 is an apocalyptic number.

10142742455 is a deficient number, since it is larger than the sum of its proper divisors (2182615945).

10142742455 is an equidigital number, since it uses as much as digits as its factorization.

10142742455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25677913.

The product of its (nonzero) digits is 44800, while the sum is 35.

The spelling of 10142742455 in words is "ten billion, one hundred forty-two million, seven hundred forty-two thousand, four hundred fifty-five".