4811606397494 has 16 divisors (see below), whose sum is σ = 7937969312448. Its totient is φ = 2173491596352.

The previous prime is 4811606397431. The next prime is 4811606397503. The reversal of 4811606397494 is 4947936061184.

It is a super-2 number, since 2×4811606397494² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1968741167 + ... + 1968743610.

It is an arithmetic number, because the mean of its divisors is an integer number (496123082028).

Almost surely, 2^{4811606397494} is an apocalyptic number.

4811606397494 is a deficient number, since it is larger than the sum of its proper divisors (3126362914954).

4811606397494 is a wasteful number, since it uses less digits than its factorization.

4811606397494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3937484839.

The product of its (nonzero) digits is 31352832, while the sum is 62.

The spelling of 4811606397494 in words is "four trillion, eight hundred eleven billion, six hundred six million, three hundred ninety-seven thousand, four hundred ninety-four".