149093714549 has 16 divisors (see below), whose sum is σ = 164130052800. Its totient is φ = 134591210496.

The previous prime is 149093714531. The next prime is 149093714579. The reversal of 149093714549 is 945417390941.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 149093714549 - 2¹⁶ = 149093649013 is a prime.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 149093714494 and 149093714503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149093714579) 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, 355559 + ... + 651620.

It is an arithmetic number, because the mean of its divisors is an integer number (10258128300).

Almost surely, 2^149093714549 is an apocalyptic number.

It is an amenable number.

149093714549 is a deficient number, since it is larger than the sum of its proper divisors (15036338251).

149093714549 is a wasteful number, since it uses less digits than its factorization.

149093714549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007444.

The product of its (nonzero) digits is 4898880, while the sum is 56.

The spelling of 149093714549 in words is "one hundred forty-nine billion, ninety-three million, seven hundred fourteen thousand, five hundred forty-nine".