254145541412 has 24 divisors (see below), whose sum is σ = 515877520704. Its totient is φ = 107293852512.

The previous prime is 254145541379. The next prime is 254145541417. The reversal of 254145541412 is 214145541452.

It is not an unprimeable number, because it can be changed into a prime (254145541417) 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, 67734143 + ... + 67737894.

It is an arithmetic number, because the mean of its divisors is an integer number (21494896696).

Almost surely, 2^254145541412 is an apocalyptic number.

It is an amenable number.

254145541412 is an abundant number, since it is smaller than the sum of its proper divisors (261731979292).

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

254145541412 is a wasteful number, since it uses less digits than its factorization.

254145541412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135472115 (or 135472113 counting only the distinct ones).

The product of its digits is 128000, while the sum is 38.

The spelling of 254145541412 in words is "two hundred fifty-four billion, one hundred forty-five million, five hundred forty-one thousand, four hundred twelve".