144334000074 has 32 divisors (see below), whose sum is σ = 314924014080. Its totient is φ = 43735705200.

The previous prime is 144334000073. The next prime is 144334000141. The reversal of 144334000074 is 470000433441.

It is a super-2 number, since 2×144334000074² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144334000073) 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, 3043557 + ... + 3090615.

It is an arithmetic number, because the mean of its divisors is an integer number (9841375440).

Almost surely, 2^144334000074 is an apocalyptic number.

144334000074 is an abundant number, since it is smaller than the sum of its proper divisors (170590014006).

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

144334000074 is a wasteful number, since it uses less digits than its factorization.

144334000074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93546.

The product of its (nonzero) digits is 16128, while the sum is 30.

The spelling of 144334000074 in words is "one hundred forty-four billion, three hundred thirty-four million, seventy-four", and thus it is an aban number.