73490150400 has 132 divisors (see below), whose sum is σ = 242889028512. Its totient is φ = 19597352960.

The previous prime is 73490150399. The next prime is 73490150441. The reversal of 73490150400 is 405109437.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 401652 + ... + 555251.

Almost surely, 2^73490150400 is an apocalyptic number.

It is an amenable number.

73490150400 is an abundant number, since it is smaller than the sum of its proper divisors (169398878112).

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

73490150400 is a wasteful number, since it uses less digits than its factorization.

73490150400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956936 (or 956913 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

Adding to 73490150400 its reverse (405109437), we get a palindrome (73895259837).

The spelling of 73490150400 in words is "seventy-three billion, four hundred ninety million, one hundred fifty thousand, four hundred".