73268867100 has 144 divisors (see below), whose sum is σ = 249052809600. Its totient is φ = 16395820800.

The previous prime is 73268867093. The next prime is 73268867101. The reversal of 73268867100 is 176886237.

It is a super-2 number, since 2×73268867100² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 73268867100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73268867101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 811050 + ... + 896849.

It is an arithmetic number, because the mean of its divisors is an integer number (1729533400).

Almost surely, 2^73268867100 is an apocalyptic number.

It is an amenable number.

73268867100 is an abundant number, since it is smaller than the sum of its proper divisors (175783942500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73268867100 is a wasteful number, since it uses less digits than its factorization.

73268867100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1707940 (or 1707933 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 48.

The spelling of 73268867100 in words is "seventy-three billion, two hundred sixty-eight million, eight hundred sixty-seven thousand, one hundred".