162998963333472 has 96 divisors (see below), whose sum is σ = 489129381022464. Its totient is φ = 46558514188800.

The previous prime is 162998963333449. The next prime is 162998963333489. The reversal of 162998963333472 is 274333369899261.

162998963333472 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 162998963333394 and 162998963333403.

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, 30377679 + ... + 35338382.

It is an arithmetic number, because the mean of its divisors is an integer number (5095097718984).

Almost surely, 2^{162998963333472} is an apocalyptic number.

162998963333472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

162998963333472 is an abundant number, since it is smaller than the sum of its proper divisors (326130417688992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

162998963333472 is a wasteful number, since it uses less digits than its factorization.

162998963333472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65719772 (or 65719764 counting only the distinct ones).

The product of its digits is 1904684544, while the sum is 75.

The spelling of 162998963333472 in words is "one hundred sixty-two trillion, nine hundred ninety-eight billion, nine hundred sixty-three million, three hundred thirty-three thousand, four hundred seventy-two".