54106240405412 has 48 divisors (see below), whose sum is σ = 104585315890944. Its totient is φ = 24332993568000.

The previous prime is 54106240405397. The next prime is 54106240405423. The reversal of 54106240405412 is 21450404260145.

It is a super-2 number, since 2×54106240405412² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13917164 + ... + 17375267.

It is an arithmetic number, because the mean of its divisors is an integer number (2178860747728).

Almost surely, 2^{54106240405412} is an apocalyptic number.

54106240405412 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

54106240405412 is a deficient number, since it is larger than the sum of its proper divisors (50479075485532).

54106240405412 is a wasteful number, since it uses less digits than its factorization.

54106240405412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31293300 (or 31293298 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 38.

Adding to 54106240405412 its reverse (21450404260145), we get a palindrome (75556644665557).

The spelling of 54106240405412 in words is "fifty-four trillion, one hundred six billion, two hundred forty million, four hundred five thousand, four hundred twelve".