70142757503 has 24 divisors (see below), whose sum is σ = 93040052112. Its totient is φ = 52232995584.

The previous prime is 70142757457. The next prime is 70142757551. The reversal of 70142757503 is 30575724107.

It is not a de Polignac number, because 70142757503 - 2⁶ = 70142757439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70142757103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3227825 + ... + 3249482.

It is an arithmetic number, because the mean of its divisors is an integer number (3876668838).

Almost surely, 2^70142757503 is an apocalyptic number.

70142757503 is a deficient number, since it is larger than the sum of its proper divisors (22897294609).

70142757503 is a wasteful number, since it uses less digits than its factorization.

70142757503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6477351 (or 6477344 counting only the distinct ones).

The product of its (nonzero) digits is 205800, while the sum is 41.

The spelling of 70142757503 in words is "seventy billion, one hundred forty-two million, seven hundred fifty-seven thousand, five hundred three".