350121015142 has 4 divisors (see below), whose sum is σ = 525181522716. Its totient is φ = 175060507570.

The previous prime is 350121015109. The next prime is 350121015157. The reversal of 350121015142 is 241510121053.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87530253784 + ... + 87530253787.

It is an arithmetic number, because the mean of its divisors is an integer number (131295380679).

Almost surely, 2^350121015142 is an apocalyptic number.

350121015142 is a deficient number, since it is larger than the sum of its proper divisors (175060507574).

350121015142 is a wasteful number, since it uses less digits than its factorization.

350121015142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175060507573.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 350121015142 its reverse (241510121053), we get a palindrome (591631136195).

The spelling of 350121015142 in words is "three hundred fifty billion, one hundred twenty-one million, fifteen thousand, one hundred forty-two".