153402321343456 has 12 divisors (see below), whose sum is σ = 302010820144992. Its totient is φ = 76701160671712.

The previous prime is 153402321343433. The next prime is 153402321343501. The reversal of 153402321343456 is 654343123204351.

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, 2396911270960 + ... + 2396911271023.

It is an arithmetic number, because the mean of its divisors is an integer number (25167568345416).

Almost surely, 2^{153402321343456} is an apocalyptic number.

153402321343456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

153402321343456 is a deficient number, since it is larger than the sum of its proper divisors (148608498801536).

153402321343456 is an equidigital number, since it uses as much as digits as its factorization.

153402321343456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4793822541993 (or 4793822541985 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 46.

The spelling of 153402321343456 in words is "one hundred fifty-three trillion, four hundred two billion, three hundred twenty-one million, three hundred forty-three thousand, four hundred fifty-six".