2514405480921 has 8 divisors (see below), whose sum is σ = 3725045156960. Its totient is φ = 1676270320596.

The previous prime is 2514405480919. The next prime is 2514405480929. The reversal of 2514405480921 is 1290845044152.

2514405480921 is a `hidden beast` number, since 2 + 5 + 14 + 4 + 0 + 548 + 0 + 92 + 1 = 666.

It is not a de Polignac number, because 2514405480921 - 2¹ = 2514405480919 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2514405480929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46563064435 + ... + 46563064488.

It is an arithmetic number, because the mean of its divisors is an integer number (465630644620).

Almost surely, 2^{2514405480921} is an apocalyptic number.

It is an amenable number.

2514405480921 is a deficient number, since it is larger than the sum of its proper divisors (1210639676039).

2514405480921 is an equidigital number, since it uses as much as digits as its factorization.

2514405480921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93126128932 (or 93126128926 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The spelling of 2514405480921 in words is "two trillion, five hundred fourteen billion, four hundred five million, four hundred eighty thousand, nine hundred twenty-one".