73425557786104 has 16 divisors (see below), whose sum is σ = 137673011737800. Its totient is φ = 36712754656032.

The previous prime is 73425557786057. The next prime is 73425557786111. The reversal of 73425557786104 is 40168775552437.

It is a happy number.

73425557786104 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22541679 + ... + 25592545.

Almost surely, 2^{73425557786104} is an apocalyptic number.

It is an amenable number.

73425557786104 is a deficient number, since it is larger than the sum of its proper divisors (64247453951696).

73425557786104 is a wasteful number, since it uses less digits than its factorization.

73425557786104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6059262 (or 6059258 counting only the distinct ones).

The product of its (nonzero) digits is 197568000, while the sum is 64.

The spelling of 73425557786104 in words is "seventy-three trillion, four hundred twenty-five billion, five hundred fifty-seven million, seven hundred eighty-six thousand, one hundred four".