2135354151466 has 8 divisors (see below), whose sum is σ = 3203037432900. Its totient is φ = 1067675007168.

The previous prime is 2135354151443. The next prime is 2135354151503. The reversal of 2135354151466 is 6641514535312.

It can be written as a sum of positive squares in 2 ways, for example, as 2102584100841 + 32770050625 = 1450029^2 + 181025^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1437840 + ... + 2517556.

Almost surely, 2^{2135354151466} is an apocalyptic number.

2135354151466 is a deficient number, since it is larger than the sum of its proper divisors (1067683281434).

2135354151466 is a wasteful number, since it uses less digits than its factorization.

2135354151466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2068568.

The product of its digits is 1296000, while the sum is 46.

Adding to 2135354151466 its reverse (6641514535312), we get a palindrome (8776868686778).

The spelling of 2135354151466 in words is "two trillion, one hundred thirty-five billion, three hundred fifty-four million, one hundred fifty-one thousand, four hundred sixty-six".