1244454250134 has 32 divisors (see below), whose sum is σ = 2503837005696. Its totient is φ = 412337439360.

The previous prime is 1244454250133. The next prime is 1244454250139. The reversal of 1244454250134 is 4310524544421.

It is a super-3 number, since 3×1244454250134³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1244454250092 and 1244454250101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1244454250133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 260412 + ... + 1598975.

It is an arithmetic number, because the mean of its divisors is an integer number (78244906428).

Almost surely, 2^{1244454250134} is an apocalyptic number.

1244454250134 is an abundant number, since it is smaller than the sum of its proper divisors (1259382755562).

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

1244454250134 is a wasteful number, since it uses less digits than its factorization.

1244454250134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1860060.

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

Adding to 1244454250134 its reverse (4310524544421), we get a palindrome (5554978794555).

The spelling of 1244454250134 in words is "one trillion, two hundred forty-four billion, four hundred fifty-four million, two hundred fifty thousand, one hundred thirty-four".