15454633241000 has 128 divisors (see below), whose sum is σ = 38305427472000. Its totient is φ = 5816041907200.

The previous prime is 15454633240979. The next prime is 15454633241023. The reversal of 15454633241000 is 14233645451.

It is a super-2 number, since 2×15454633241000² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45714587 + ... + 46051413.

It is an arithmetic number, because the mean of its divisors is an integer number (299261152125).

Almost surely, 2^{15454633241000} is an apocalyptic number.

15454633241000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15454633241000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19152713736000).

15454633241000 is an abundant number, since it is smaller than the sum of its proper divisors (22850794231000).

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

15454633241000 is a wasteful number, since it uses less digits than its factorization.

15454633241000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339564 (or 339550 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

Adding to 15454633241000 its reverse (14233645451), we get a palindrome (15468866886451).

The spelling of 15454633241000 in words is "fifteen trillion, four hundred fifty-four billion, six hundred thirty-three million, two hundred forty-one thousand".