131464322254 has 16 divisors (see below), whose sum is σ = 205987598208. Its totient is φ = 62807827192.

The previous prime is 131464322243. The next prime is 131464322257. The reversal of 131464322254 is 452223464131.

It is a super-3 number, since 3×131464322254³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131464322257) 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, 1465372 + ... + 1552495.

It is an arithmetic number, because the mean of its divisors is an integer number (12874224888).

Almost surely, 2^131464322254 is an apocalyptic number.

131464322254 is a deficient number, since it is larger than the sum of its proper divisors (74523275954).

131464322254 is a wasteful number, since it uses less digits than its factorization.

131464322254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3018839.

The product of its digits is 138240, while the sum is 37.

Adding to 131464322254 its reverse (452223464131), we get a palindrome (583687786385).

The spelling of 131464322254 in words is "one hundred thirty-one billion, four hundred sixty-four million, three hundred twenty-two thousand, two hundred fifty-four".