144264302994 has 32 divisors (see below), whose sum is σ = 329811886080. Its totient is φ = 41210258832.

The previous prime is 144264302989. The next prime is 144264303011. The reversal of 144264302994 is 499203462441.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120504 + ... + 550499.

It is an arithmetic number, because the mean of its divisors is an integer number (10306621440).

Almost surely, 2^144264302994 is an apocalyptic number.

144264302994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

144264302994 is an abundant number, since it is smaller than the sum of its proper divisors (185547583086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144264302994 is a wasteful number, since it uses less digits than its factorization.

144264302994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676134.

The product of its (nonzero) digits is 1492992, while the sum is 48.

The spelling of 144264302994 in words is "one hundred forty-four billion, two hundred sixty-four million, three hundred two thousand, nine hundred ninety-four".