13466422534 has 16 divisors (see below), whose sum is σ = 21456635616. Its totient is φ = 6316758400.

The previous prime is 13466422499. The next prime is 13466422547. The reversal of 13466422534 is 43522466431.

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, 626197 + ... + 647344.

It is an arithmetic number, because the mean of its divisors is an integer number (1341039726).

Almost surely, 2^13466422534 is an apocalyptic number.

13466422534 is a deficient number, since it is larger than the sum of its proper divisors (7990213082).

13466422534 is a wasteful number, since it uses less digits than its factorization.

13466422534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273871.

The product of its digits is 414720, while the sum is 40.

Adding to 13466422534 its reverse (43522466431), we get a palindrome (56988888965).

The spelling of 13466422534 in words is "thirteen billion, four hundred sixty-six million, four hundred twenty-two thousand, five hundred thirty-four".