2487608141721 has 16 divisors (see below), whose sum is σ = 3464370577536. Its totient is φ = 1584765173376.

The previous prime is 2487608141717. The next prime is 2487608141743. The reversal of 2487608141721 is 1271418067842.

It is not a de Polignac number, because 2487608141721 - 2² = 2487608141717 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2487608141701) 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, 17379010 + ... + 17521563.

It is an arithmetic number, because the mean of its divisors is an integer number (216523161096).

Almost surely, 2^{2487608141721} is an apocalyptic number.

It is an amenable number.

2487608141721 is a deficient number, since it is larger than the sum of its proper divisors (976762435815).

2487608141721 is a wasteful number, since it uses less digits than its factorization.

2487608141721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34901632.

The product of its (nonzero) digits is 1204224, while the sum is 51.

The spelling of 2487608141721 in words is "two trillion, four hundred eighty-seven billion, six hundred eight million, one hundred forty-one thousand, seven hundred twenty-one".