26671429334 has 16 divisors (see below), whose sum is σ = 43660520640. Its totient is φ = 12118831560.

The previous prime is 26671429331. The next prime is 26671429381. The reversal of 26671429334 is 43392417662.

It is a super-2 number, since 2×26671429334² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26671429331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166904 + ... + 284955.

It is an arithmetic number, because the mean of its divisors is an integer number (2728782540).

Almost surely, 2^26671429334 is an apocalyptic number.

26671429334 is a deficient number, since it is larger than the sum of its proper divisors (16989091306).

26671429334 is a wasteful number, since it uses less digits than its factorization.

26671429334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454555.

The product of its digits is 1306368, while the sum is 47.

The spelling of 26671429334 in words is "twenty-six billion, six hundred seventy-one million, four hundred twenty-nine thousand, three hundred thirty-four".