351432489763 has 4 divisors (see below), whose sum is σ = 360930665200. Its totient is φ = 341934314328.

The previous prime is 351432489739. The next prime is 351432489857. The reversal of 351432489763 is 367984234153.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 367984234153 = 5477 ⋅67187189.

It is a cyclic number.

It is not a de Polignac number, because 351432489763 - 2⁵ = 351432489731 is a prime.

It is a super-2 number, since 2×351432489763² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (351432489703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4749087663 + ... + 4749087736.

It is an arithmetic number, because the mean of its divisors is an integer number (90232666300).

Almost surely, 2^351432489763 is an apocalyptic number.

351432489763 is a deficient number, since it is larger than the sum of its proper divisors (9498175437).

351432489763 is an equidigital number, since it uses as much as digits as its factorization.

351432489763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9498175436.

The product of its digits is 13063680, while the sum is 55.

The spelling of 351432489763 in words is "three hundred fifty-one billion, four hundred thirty-two million, four hundred eighty-nine thousand, seven hundred sixty-three".