1053514140240 has 80 divisors (see below), whose sum is σ = 3266967240000. Its totient is φ = 280844768256.

The previous prime is 1053514140089. The next prime is 1053514140251. The reversal of 1053514140240 is 420414153501.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×1053514140240² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1053514140198 and 1053514140207.

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 15 ways as a sum of consecutive naturals, for example, 11911 + ... + 1451609.

It is an arithmetic number, because the mean of its divisors is an integer number (40837090500).

Almost surely, 2^{1053514140240} is an apocalyptic number.

1053514140240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1053514140240 is an abundant number, since it is smaller than the sum of its proper divisors (2213453099760).

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

1053514140240 is a wasteful number, since it uses less digits than its factorization.

1053514140240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1442764 (or 1442758 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 1053514140240 its reverse (420414153501), we get a palindrome (1473928293741).

The spelling of 1053514140240 in words is "one trillion, fifty-three billion, five hundred fourteen million, one hundred forty thousand, two hundred forty".