26414156458 has 4 divisors (see below), whose sum is σ = 39621234690. Its totient is φ = 13207078228.

The previous prime is 26414156423. The next prime is 26414156471. The reversal of 26414156458 is 85465141462.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 26402025169 + 12131289 = 162487^2 + 3483^2 .

It is a super-2 number, since 2×26414156458² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6603539113 + ... + 6603539116.

Almost surely, 2^26414156458 is an apocalyptic number.

26414156458 is a deficient number, since it is larger than the sum of its proper divisors (13207078232).

26414156458 is a wasteful number, since it uses less digits than its factorization.

26414156458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13207078231.

The product of its digits is 921600, while the sum is 46.

The spelling of 26414156458 in words is "twenty-six billion, four hundred fourteen million, one hundred fifty-six thousand, four hundred fifty-eight".