74463445101 has 32 divisors (see below), whose sum is σ = 106913599488. Its totient is φ = 45930044160.

The previous prime is 74463445081. The next prime is 74463445109. The reversal of 74463445101 is 10154436447.

It is a de Polignac number, because none of the positive numbers 2^k-74463445101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 74463445101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74463445109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1655556 + ... + 1699938.

It is an arithmetic number, because the mean of its divisors is an integer number (3341049984).

Almost surely, 2^74463445101 is an apocalyptic number.

It is an amenable number.

74463445101 is a deficient number, since it is larger than the sum of its proper divisors (32450154387).

74463445101 is a wasteful number, since it uses less digits than its factorization.

74463445101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44961.

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 74463445101 in words is "seventy-four billion, four hundred sixty-three million, four hundred forty-five thousand, one hundred one".