73476152994419 has 4 divisors (see below), whose sum is σ = 83972746279344. Its totient is φ = 62979559709496.

The previous prime is 73476152994401. The next prime is 73476152994473. The reversal of 73476152994419 is 91449925167437.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 73476152994419 - 2³² = 73471858027123 is a prime.

It is a super-2 number, since 2×73476152994419² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73476152994319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5248296642452 + ... + 5248296642465.

It is an arithmetic number, because the mean of its divisors is an integer number (20993186569836).

Almost surely, 2^{73476152994419} is an apocalyptic number.

73476152994419 is a deficient number, since it is larger than the sum of its proper divisors (10496593284925).

73476152994419 is a wasteful number, since it uses less digits than its factorization.

73476152994419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10496593284924.

The product of its digits is 411505920, while the sum is 71.

The spelling of 73476152994419 in words is "seventy-three trillion, four hundred seventy-six billion, one hundred fifty-two million, nine hundred ninety-four thousand, four hundred nineteen".