2114001531545 has 16 divisors (see below), whose sum is σ = 2595850975872. Its totient is φ = 1651836762240.

The previous prime is 2114001531511. The next prime is 2114001531571. The reversal of 2114001531545 is 5451351004112.

It is not a de Polignac number, because 2114001531545 - 2¹⁴ = 2114001515161 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16877669 + ... + 17002461.

It is an arithmetic number, because the mean of its divisors is an integer number (162240685992).

Almost surely, 2^{2114001531545} is an apocalyptic number.

It is an amenable number.

2114001531545 is a deficient number, since it is larger than the sum of its proper divisors (481849444327).

2114001531545 is a wasteful number, since it uses less digits than its factorization.

2114001531545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203632.

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 2114001531545 its reverse (5451351004112), we get a palindrome (7565352535657).

The spelling of 2114001531545 in words is "two trillion, one hundred fourteen billion, one million, five hundred thirty-one thousand, five hundred forty-five".