351427125423 has 16 divisors (see below), whose sum is σ = 523634211072. Its totient is φ = 207791352000.

The previous prime is 351427125419. The next prime is 351427125457. The reversal of 351427125423 is 324521724153.

It is not a de Polignac number, because 351427125423 - 2² = 351427125419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351427125473) 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, 129868243 + ... + 129870948.

It is an arithmetic number, because the mean of its divisors is an integer number (32727138192).

Almost surely, 2^351427125423 is an apocalyptic number.

351427125423 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

351427125423 is a deficient number, since it is larger than the sum of its proper divisors (172207085649).

351427125423 is a wasteful number, since it uses less digits than its factorization.

351427125423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259739246.

The product of its digits is 201600, while the sum is 39.

Adding to 351427125423 its reverse (324521724153), we get a palindrome (675948849576).

The spelling of 351427125423 in words is "three hundred fifty-one billion, four hundred twenty-seven million, one hundred twenty-five thousand, four hundred twenty-three".