1054140021414 has 24 divisors (see below), whose sum is σ = 2284051161600. Its totient is φ = 351367527888.

The previous prime is 1054140021409. The next prime is 1054140021427. The reversal of 1054140021414 is 4141200414501.

It is a happy number.

1054140021414 is a `hidden beast` number, since 1 + 0 + 5 + 41 + 400 + 214 + 1 + 4 = 666.

It is a super-2 number, since 2×1054140021414² (a number of 25 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 (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 511782 + ... + 1539545.

It is an arithmetic number, because the mean of its divisors is an integer number (95168798400).

Almost surely, 2^{1054140021414} is an apocalyptic number.

1054140021414 is an abundant number, since it is smaller than the sum of its proper divisors (1229911140186).

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

1054140021414 is a wasteful number, since it uses less digits than its factorization.

1054140021414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2079884 (or 2079881 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

Adding to 1054140021414 its reverse (4141200414501), we get a palindrome (5195340435915).

The spelling of 1054140021414 in words is "one trillion, fifty-four billion, one hundred forty million, twenty-one thousand, four hundred fourteen".