1351422646124 has 48 divisors (see below), whose sum is σ = 2540135007648. Its totient is φ = 626825392128.

The previous prime is 1351422646081. The next prime is 1351422646153. The reversal of 1351422646124 is 4216462241531.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7269824 + ... + 7453400.

It is an arithmetic number, because the mean of its divisors is an integer number (52919479326).

Almost surely, 2^{1351422646124} is an apocalyptic number.

It is an amenable number.

1351422646124 is a deficient number, since it is larger than the sum of its proper divisors (1188712361524).

1351422646124 is a wasteful number, since it uses less digits than its factorization.

1351422646124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185154 (or 185152 counting only the distinct ones).

The product of its digits is 276480, while the sum is 41.

Adding to 1351422646124 its reverse (4216462241531), we get a palindrome (5567884887655).

The spelling of 1351422646124 in words is "one trillion, three hundred fifty-one billion, four hundred twenty-two million, six hundred forty-six thousand, one hundred twenty-four".