142023926 has 16 divisors (see below), whose sum is σ = 237809088. Its totient is φ = 63054600.

The previous prime is 142023887. The next prime is 142023943. The reversal of 142023926 is 629320241.

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, 74120 + ... + 76011.

It is an arithmetic number, because the mean of its divisors is an integer number (14863068).

Almost surely, 2^142023926 is an apocalyptic number.

142023926 is a deficient number, since it is larger than the sum of its proper divisors (95785162).

142023926 is a wasteful number, since it uses less digits than its factorization.

142023926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150187.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 142023926 is about 11917.3791581874. The cubic root of 142023926 is about 521.7396444884.

The spelling of 142023926 in words is "one hundred forty-two million, twenty-three thousand, nine hundred twenty-six".