1414245615540 has 96 divisors (see below), whose sum is σ = 3985368791040. Its totient is φ = 374707406976.

The previous prime is 1414245615529. The next prime is 1414245615617. The reversal of 1414245615540 is 455165424141.

It is a super-2 number, since 2×1414245615540² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1414245615492 and 1414245615501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23406609 + ... + 23466951.

It is an arithmetic number, because the mean of its divisors is an integer number (41514258240).

Almost surely, 2^{1414245615540} is an apocalyptic number.

1414245615540 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 1414245615540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1992684395520).

1414245615540 is an abundant number, since it is smaller than the sum of its proper divisors (2571123175500).

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

1414245615540 is a wasteful number, since it uses less digits than its factorization.

1414245615540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62861 (or 62859 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 42.

The spelling of 1414245615540 in words is "one trillion, four hundred fourteen billion, two hundred forty-five million, six hundred fifteen thousand, five hundred forty".