320141402045 has 16 divisors (see below), whose sum is σ = 390520258560. Its totient is φ = 251909539200.

The previous prime is 320141402029. The next prime is 320141402051. The reversal of 320141402045 is 540204141023.

It is not a de Polignac number, because 320141402045 - 2⁴ = 320141402029 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1798301 + ... + 1968290.

It is an arithmetic number, because the mean of its divisors is an integer number (24407516160).

Almost surely, 2^320141402045 is an apocalyptic number.

It is an amenable number.

320141402045 is a deficient number, since it is larger than the sum of its proper divisors (70378856515).

320141402045 is a wasteful number, since it uses less digits than its factorization.

320141402045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3766876.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 320141402045 its reverse (540204141023), we get a palindrome (860345543068).

The spelling of 320141402045 in words is "three hundred twenty billion, one hundred forty-one million, four hundred two thousand, forty-five".