344042100987 has 16 divisors (see below), whose sum is σ = 494089209600. Its totient is φ = 211683913632.

The previous prime is 344042100953. The next prime is 344042101003. The reversal of 344042100987 is 789001240443.

It is not a de Polignac number, because 344042100987 - 2⁶ = 344042100923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (344042100287) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 469773 + ... + 953294.

It is an arithmetic number, because the mean of its divisors is an integer number (30880575600).

Almost surely, 2^344042100987 is an apocalyptic number.

344042100987 is a deficient number, since it is larger than the sum of its proper divisors (150047108613).

344042100987 is a wasteful number, since it uses less digits than its factorization.

344042100987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1429282.

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 344042100987 in words is "three hundred forty-four billion, forty-two million, one hundred thousand, nine hundred eighty-seven".