1252534422414 has 64 divisors (see below), whose sum is σ = 2855853158400. Its totient is φ = 362841114720.

The previous prime is 1252534422401. The next prime is 1252534422427. The reversal of 1252534422414 is 4142244352521.

It is an interprime number because it is at equal distance from previous prime (1252534422401) and next prime (1252534422427).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4561764 + ... + 4828535.

It is an arithmetic number, because the mean of its divisors is an integer number (44622705600).

Almost surely, 2^{1252534422414} is an apocalyptic number.

1252534422414 is an abundant number, since it is smaller than the sum of its proper divisors (1603318735986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1252534422414 is a wasteful number, since it uses less digits than its factorization.

1252534422414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9390405.

The product of its digits is 307200, while the sum is 39.

Adding to 1252534422414 its reverse (4142244352521), we get a palindrome (5394778774935).

The spelling of 1252534422414 in words is "one trillion, two hundred fifty-two billion, five hundred thirty-four million, four hundred twenty-two thousand, four hundred fourteen".