142033748307 has 32 divisors (see below), whose sum is σ = 220089312000. Its totient is φ = 80520376320.

The previous prime is 142033748293. The next prime is 142033748309. The reversal of 142033748307 is 703847330241.

It is a happy number.

It is not a de Polignac number, because 142033748307 - 2⁴ = 142033748291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142033748309) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 685182 + ... + 868067.

It is an arithmetic number, because the mean of its divisors is an integer number (6877791000).

Almost surely, 2^142033748307 is an apocalyptic number.

142033748307 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

142033748307 is a deficient number, since it is larger than the sum of its proper divisors (78055563693).

142033748307 is a wasteful number, since it uses less digits than its factorization.

142033748307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1553443.

The product of its (nonzero) digits is 338688, while the sum is 42.

The spelling of 142033748307 in words is "one hundred forty-two billion, thirty-three million, seven hundred forty-eight thousand, three hundred seven".