959680142 has 4 divisors (see below), whose sum is σ = 1439520216. Its totient is φ = 479840070.

The previous prime is 959680123. The next prime is 959680171. The reversal of 959680142 is 241086959.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 241086959 = 4127 ⋅58417.

It is a junction number, because it is equal to n+sod(n) for n = 959680093 and 959680102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239920034 + ... + 239920037.

It is an arithmetic number, because the mean of its divisors is an integer number (359880054).

Almost surely, 2^959680142 is an apocalyptic number.

959680142 is a deficient number, since it is larger than the sum of its proper divisors (479840074).

959680142 is a wasteful number, since it uses less digits than its factorization.

959680142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479840073.

The product of its (nonzero) digits is 155520, while the sum is 44.

The square root of 959680142 is about 30978.7046533582. The cubic root of 959680142 is about 986.3752567756.

The spelling of 959680142 in words is "nine hundred fifty-nine million, six hundred eighty thousand, one hundred forty-two".