73990001101111 has 8 divisors (see below), whose sum is σ = 77932081546880. Its totient is φ = 70052707641528.

The previous prime is 73990001101069. The next prime is 73990001101157. The reversal of 73990001101111 is 11110110009937.

It is a happy number.

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

It is not a de Polignac number, because 73990001101111 - 2¹⁹ = 73990000576823 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 (73990001101411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1196714811 + ... + 1196776636.

It is an arithmetic number, because the mean of its divisors is an integer number (9741510193360).

Almost surely, 2^{73990001101111} is an apocalyptic number.

73990001101111 is a deficient number, since it is larger than the sum of its proper divisors (3942080445769).

73990001101111 is a wasteful number, since it uses less digits than its factorization.

73990001101111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2393493093.

The product of its (nonzero) digits is 1701, while the sum is 34.

The spelling of 73990001101111 in words is "seventy-three trillion, nine hundred ninety billion, one million, one hundred one thousand, one hundred eleven".