149044357343 has 8 divisors (see below), whose sum is σ = 170420874912. Its totient is φ = 127688956416.

The previous prime is 149044357337. The next prime is 149044357409. The reversal of 149044357343 is 343753440941.

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

It is not a de Polignac number, because 149044357343 - 2⁶ = 149044357279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149044357303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5264030 + ... + 5292267.

It is an arithmetic number, because the mean of its divisors is an integer number (21302609364).

Almost surely, 2^149044357343 is an apocalyptic number.

149044357343 is a deficient number, since it is larger than the sum of its proper divisors (21376517569).

149044357343 is a wasteful number, since it uses less digits than its factorization.

149044357343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10558321.

The product of its (nonzero) digits is 2177280, while the sum is 47.

The spelling of 149044357343 in words is "one hundred forty-nine billion, forty-four million, three hundred fifty-seven thousand, three hundred forty-three".