141142251226 has 16 divisors (see below), whose sum is σ = 219413553408. Its totient is φ = 68022540000.

The previous prime is 141142251221. The next prime is 141142251277. The reversal of 141142251226 is 622152241141.

It is a super-2 number, since 2×141142251226² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (141142251221) 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, 4519275 + ... + 4550398.

It is an arithmetic number, because the mean of its divisors is an integer number (13713347088).

Almost surely, 2^141142251226 is an apocalyptic number.

141142251226 is a deficient number, since it is larger than the sum of its proper divisors (78271302182).

141142251226 is a wasteful number, since it uses less digits than its factorization.

141142251226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9069957.

The product of its digits is 7680, while the sum is 31.

Adding to 141142251226 its reverse (622152241141), we get a palindrome (763294492367).

The spelling of 141142251226 in words is "one hundred forty-one billion, one hundred forty-two million, two hundred fifty-one thousand, two hundred twenty-six".