350421145574 has 4 divisors (see below), whose sum is σ = 525631718364. Its totient is φ = 175210572786.

The previous prime is 350421145573. The next prime is 350421145619. The reversal of 350421145574 is 475541124053.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 475541124053 = 115793 ⋅4106821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350421145573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87605286392 + ... + 87605286395.

It is an arithmetic number, because the mean of its divisors is an integer number (131407929591).

Almost surely, 2^350421145574 is an apocalyptic number.

350421145574 is a deficient number, since it is larger than the sum of its proper divisors (175210572790).

350421145574 is a wasteful number, since it uses less digits than its factorization.

350421145574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175210572789.

The product of its (nonzero) digits is 336000, while the sum is 41.

The spelling of 350421145574 in words is "three hundred fifty billion, four hundred twenty-one million, one hundred forty-five thousand, five hundred seventy-four".