541254144012 has 24 divisors (see below), whose sum is σ = 1267957922112. Its totient is φ = 179699250000.

The previous prime is 541254143981. The next prime is 541254144031. The reversal of 541254144012 is 210441452145.

It is a super-2 number, since 2×541254144012² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89846614 + ... + 89852637.

It is an arithmetic number, because the mean of its divisors is an integer number (52831580088).

Almost surely, 2^541254144012 is an apocalyptic number.

It is an amenable number.

541254144012 is an abundant number, since it is smaller than the sum of its proper divisors (726703778100).

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

541254144012 is a wasteful number, since it uses less digits than its factorization.

541254144012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179699509 (or 179699507 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 33.

Adding to 541254144012 its reverse (210441452145), we get a palindrome (751695596157).

The spelling of 541254144012 in words is "five hundred forty-one billion, two hundred fifty-four million, one hundred forty-four thousand, twelve".