142368370 has 16 divisors (see below), whose sum is σ = 271337688. Its totient is φ = 53597440.

The previous prime is 142368299. The next prime is 142368371. The reversal of 142368370 is 73863241.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 116143729 + 26224641 = 10777^2 + 5121^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (142368371) 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, 418561 + ... + 418900.

Almost surely, 2^142368370 is an apocalyptic number.

142368370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142368370 is a deficient number, since it is larger than the sum of its proper divisors (128969318).

142368370 is a wasteful number, since it uses less digits than its factorization.

142368370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837485.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 142368370 is about 11931.8217385276. The cubic root of 142368370 is about 522.1610875738.

The spelling of 142368370 in words is "one hundred forty-two million, three hundred sixty-eight thousand, three hundred seventy".