142958703 has 8 divisors (see below), whose sum is σ = 195044608. Its totient is φ = 93089304.

The previous prime is 142958671. The next prime is 142958743. The reversal of 142958703 is 307859241.

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

It is not a de Polignac number, because 142958703 - 2⁵ = 142958671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142958743) 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, 553975 + ... + 554232.

It is an arithmetic number, because the mean of its divisors is an integer number (24380576).

Almost surely, 2^142958703 is an apocalyptic number.

142958703 is a deficient number, since it is larger than the sum of its proper divisors (52085905).

142958703 is a wasteful number, since it uses less digits than its factorization.

142958703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108253.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 142958703 is about 11956.5339041045. The cubic root of 142958703 is about 522.8818091003.

The spelling of 142958703 in words is "one hundred forty-two million, nine hundred fifty-eight thousand, seven hundred three".