351077480149 has 4 divisors (see below), whose sum is σ = 382993614720. Its totient is φ = 319161345580.

The previous prime is 351077480053. The next prime is 351077480191. The reversal of 351077480149 is 941084770153.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 941084770153 = 11 ⋅85553160923.

It is a de Polignac number, because none of the positive numbers 2^k-351077480149 is a prime.

It is a Smith number, since the sum of its digits (49) 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (351077480249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15958067269 + ... + 15958067290.

It is an arithmetic number, because the mean of its divisors is an integer number (95748403680).

Almost surely, 2^351077480149 is an apocalyptic number.

It is an amenable number.

351077480149 is a deficient number, since it is larger than the sum of its proper divisors (31916134571).

351077480149 is a wasteful number, since it uses less digits than its factorization.

351077480149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31916134570.

The product of its (nonzero) digits is 846720, while the sum is 49.

The spelling of 351077480149 in words is "three hundred fifty-one billion, seventy-seven million, four hundred eighty thousand, one hundred forty-nine".