2107281057454 has 16 divisors (see below), whose sum is σ = 3347599341168. Its totient is φ = 991442061952.

The previous prime is 2107281057419. The next prime is 2107281057491. The reversal of 2107281057454 is 4547501827012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6707044 + ... + 7014199.

It is an arithmetic number, because the mean of its divisors is an integer number (209224958823).

Almost surely, 2^{2107281057454} is an apocalyptic number.

2107281057454 is a deficient number, since it is larger than the sum of its proper divisors (1240318283714).

2107281057454 is a wasteful number, since it uses less digits than its factorization.

2107281057454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13725779.

The product of its (nonzero) digits is 627200, while the sum is 46.

The spelling of 2107281057454 in words is "two trillion, one hundred seven billion, two hundred eighty-one million, fifty-seven thousand, four hundred fifty-four".