173427660140 has 48 divisors (see below), whose sum is σ = 417125517312. Its totient is φ = 59332464576.

The previous prime is 173427660101. The next prime is 173427660149. The reversal of 173427660140 is 41066724371.

It is not an unprimeable number, because it can be changed into a prime (173427660149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1272944 + ... + 1402583.

It is an arithmetic number, because the mean of its divisors is an integer number (8690114944).

Almost surely, 2^173427660140 is an apocalyptic number.

173427660140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

173427660140 is an abundant number, since it is smaller than the sum of its proper divisors (243697857172).

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

173427660140 is a wasteful number, since it uses less digits than its factorization.

173427660140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2676006 (or 2676004 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 41.

It can be divided in two parts, 173427660 and 140, that multiplied together give a square (24279872400 = 155820²).

The spelling of 173427660140 in words is "one hundred seventy-three billion, four hundred twenty-seven million, six hundred sixty thousand, one hundred forty".