4661027440073 has 4 divisors (see below), whose sum is σ = 4661247913728. Its totient is φ = 4660806966420.

The previous prime is 4661027440061. The next prime is 4661027440081. The reversal of 4661027440073 is 3700447201664.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4661027440073 - 2²⁸ = 4660759004617 is a prime.

It is a super-2 number, since 2×4661027440073² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4661027440093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110205113 + ... + 110247398.

It is an arithmetic number, because the mean of its divisors is an integer number (1165311978432).

Almost surely, 2^{4661027440073} is an apocalyptic number.

It is an amenable number.

4661027440073 is a deficient number, since it is larger than the sum of its proper divisors (220473655).

4661027440073 is a wasteful number, since it uses less digits than its factorization.

4661027440073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220473654.

The product of its (nonzero) digits is 677376, while the sum is 44.

The spelling of 4661027440073 in words is "four trillion, six hundred sixty-one billion, twenty-seven million, four hundred forty thousand, seventy-three".