1468269148142 has 4 divisors (see below), whose sum is σ = 2202403722216. Its totient is φ = 734134574070.

The previous prime is 1468269148141. The next prime is 1468269148169. The reversal of 1468269148142 is 2418419628641.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1468269148141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 367067287034 + ... + 367067287037.

It is an arithmetic number, because the mean of its divisors is an integer number (550600930554).

Almost surely, 2^{1468269148142} is an apocalyptic number.

1468269148142 is a deficient number, since it is larger than the sum of its proper divisors (734134574074).

1468269148142 is an equidigital number, since it uses as much as digits as its factorization.

1468269148142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734134574073.

The product of its digits is 5308416, while the sum is 56.

The spelling of 1468269148142 in words is "one trillion, four hundred sixty-eight billion, two hundred sixty-nine million, one hundred forty-eight thousand, one hundred forty-two".