153450666666044 has 24 divisors (see below), whose sum is σ = 292982974754736. Its totient is φ = 69742754928000.

The previous prime is 153450666666043. The next prime is 153450666666061. The reversal of 153450666666044 is 440666666054351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153450666666043) 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, 188291327 + ... + 189104534.

It is an arithmetic number, because the mean of its divisors is an integer number (12207623948114).

Almost surely, 2^{153450666666044} is an apocalyptic number.

It is an amenable number.

153450666666044 is a deficient number, since it is larger than the sum of its proper divisors (139532308088692).

153450666666044 is a wasteful number, since it uses less digits than its factorization.

153450666666044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377405117 (or 377405115 counting only the distinct ones).

The product of its (nonzero) digits is 223948800, while the sum is 62.

The spelling of 153450666666044 in words is "one hundred fifty-three trillion, four hundred fifty billion, six hundred sixty-six million, six hundred sixty-six thousand, forty-four".