163373033474407 has 8 divisors (see below), whose sum is σ = 173094886062000. Its totient is φ = 153663589125504.

The previous prime is 163373033474369. The next prime is 163373033474429. The reversal of 163373033474407 is 704474330373361.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-163373033474407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163373033474467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3102032557 + ... + 3102085222.

It is an arithmetic number, because the mean of its divisors is an integer number (21636860757750).

Almost surely, 2^{163373033474407} is an apocalyptic number.

163373033474407 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

163373033474407 is a deficient number, since it is larger than the sum of its proper divisors (9721852587593).

163373033474407 is a wasteful number, since it uses less digits than its factorization.

163373033474407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6204119345.

The product of its (nonzero) digits is 32006016, while the sum is 55.

The spelling of 163373033474407 in words is "one hundred sixty-three trillion, three hundred seventy-three billion, thirty-three million, four hundred seventy-four thousand, four hundred seven".