149637842435 has 8 divisors (see below), whose sum is σ = 179864192256. Its totient is φ = 119511086400.

The previous prime is 149637842377. The next prime is 149637842483. The reversal of 149637842435 is 534248736941.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 149637842435 - 2³⁰ = 148564100611 is a prime.

It is a Duffinian 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, 24895139 + ... + 24901148.

It is an arithmetic number, because the mean of its divisors is an integer number (22483024032).

Almost surely, 2^149637842435 is an apocalyptic number.

149637842435 is a deficient number, since it is larger than the sum of its proper divisors (30226349821).

149637842435 is an equidigital number, since it uses as much as digits as its factorization.

149637842435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49796893.

The product of its digits is 17418240, while the sum is 56.

The spelling of 149637842435 in words is "one hundred forty-nine billion, six hundred thirty-seven million, eight hundred forty-two thousand, four hundred thirty-five".