142479037 has 8 divisors (see below), whose sum is σ = 145297152. Its totient is φ = 139683600.

The previous prime is 142479019. The next prime is 142479053. The reversal of 142479037 is 730974241.

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 142479037 - 2¹¹ = 142476989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142478987 and 142479005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142479017) 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, 7308 + ... + 18394.

It is an arithmetic number, because the mean of its divisors is an integer number (18162144).

Almost surely, 2^142479037 is an apocalyptic number.

It is an amenable number.

142479037 is a deficient number, since it is larger than the sum of its proper divisors (2818115).

142479037 is a wasteful number, since it uses less digits than its factorization.

142479037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11339.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 142479037 is about 11936.4583105710. The cubic root of 142479037 is about 522.2963494409.

The spelling of 142479037 in words is "one hundred forty-two million, four hundred seventy-nine thousand, thirty-seven".