2154046266614 has 32 divisors (see below), whose sum is σ = 3574719267840. Its totient is φ = 965295570400.

The previous prime is 2154046266613. The next prime is 2154046266683. The reversal of 2154046266614 is 4166626404512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2154046266613) 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, 356717 + ... + 2106024.

It is an arithmetic number, because the mean of its divisors is an integer number (111709977120).

Almost surely, 2^{2154046266614} is an apocalyptic number.

2154046266614 is a deficient number, since it is larger than the sum of its proper divisors (1420673001226).

2154046266614 is a wasteful number, since it uses less digits than its factorization.

2154046266614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2463316.

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 2154046266614 in words is "two trillion, one hundred fifty-four billion, forty-six million, two hundred sixty-six thousand, six hundred fourteen".