142037025563257 has 8 divisors (see below), whose sum is σ = 154950703733952. Its totient is φ = 129123550942800.

The previous prime is 142037025563233. The next prime is 142037025563281. The reversal of 142037025563257 is 752365520730241.

It is an interprime number because it is at equal distance from previous prime (142037025563233) and next prime (142037025563281).

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 142037025563257 - 2¹¹ = 142037025561209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142037025561257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49426698 + ... + 52221379.

It is an arithmetic number, because the mean of its divisors is an integer number (19368837966744).

Almost surely, 2^{142037025563257} is an apocalyptic number.

It is an amenable number.

142037025563257 is a deficient number, since it is larger than the sum of its proper divisors (12913678170695).

142037025563257 is a wasteful number, since it uses less digits than its factorization.

142037025563257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101775119.

The product of its (nonzero) digits is 10584000, while the sum is 52.

The spelling of 142037025563257 in words is "one hundred forty-two trillion, thirty-seven billion, twenty-five million, five hundred sixty-three thousand, two hundred fifty-seven".