2514012740 has 48 divisors (see below), whose sum is σ = 5592820800. Its totient is φ = 946588032.

The previous prime is 2514012727. The next prime is 2514012749. The reversal of 2514012740 is 472104152.

It is not an unprimeable number, because it can be changed into a prime (2514012749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38591 + ... + 80729.

It is an arithmetic number, because the mean of its divisors is an integer number (116517100).

Almost surely, 2^2514012740 is an apocalyptic number.

2514012740 is a gapful number since it is divisible by the number (20) 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 2514012740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2796410400).

2514012740 is an abundant number, since it is smaller than the sum of its proper divisors (3078808060).

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

2514012740 is a wasteful number, since it uses less digits than its factorization.

2514012740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42324 (or 42322 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 2514012740 is about 50139.9315914970. The cubic root of 2514012740 is about 1359.7398471535.

Adding to 2514012740 its reverse (472104152), we get a palindrome (2986116892).

The spelling of 2514012740 in words is "two billion, five hundred fourteen million, twelve thousand, seven hundred forty".