10514221412454 has 48 divisors (see below), whose sum is σ = 23439246732720. Its totient is φ = 3404196126720.

The previous prime is 10514221412377. The next prime is 10514221412467. The reversal of 10514221412454 is 45421412241501.

It is a happy number.

10514221412454 is a `hidden beast` number, since 1 + 0 + 5 + 14 + 221 + 412 + 4 + 5 + 4 = 666.

It is a super-2 number, since 2×10514221412454² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31213339 + ... + 31548390.

It is an arithmetic number, because the mean of its divisors is an integer number (488317640265).

Almost surely, 2^{10514221412454} is an apocalyptic number.

10514221412454 is an abundant number, since it is smaller than the sum of its proper divisors (12925025320266).

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

10514221412454 is a wasteful number, since it uses less digits than its factorization.

10514221412454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62762005 (or 62762002 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

Adding to 10514221412454 its reverse (45421412241501), we get a palindrome (55935633653955).

The spelling of 10514221412454 in words is "ten trillion, five hundred fourteen billion, two hundred twenty-one million, four hundred twelve thousand, four hundred fifty-four".