332401381493 has 8 divisors (see below), whose sum is σ = 340956180480. Its totient is φ = 323908350480.

The previous prime is 332401381441. The next prime is 332401381519. The reversal of 332401381493 is 394183104233.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 332401381493 - 2⁸ = 332401381237 is a prime.

It is a super-2 number, since 2×332401381493² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 332401381493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332401381423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15431093 + ... + 15452618.

It is an arithmetic number, because the mean of its divisors is an integer number (42619522560).

Almost surely, 2^332401381493 is an apocalyptic number.

It is an amenable number.

332401381493 is a deficient number, since it is larger than the sum of its proper divisors (8554798987).

332401381493 is a wasteful number, since it uses less digits than its factorization.

332401381493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30883987.

The product of its (nonzero) digits is 186624, while the sum is 41.

The spelling of 332401381493 in words is "three hundred thirty-two billion, four hundred one million, three hundred eighty-one thousand, four hundred ninety-three".