1425113220436 has 24 divisors (see below), whose sum is σ = 2496479832000. Its totient is φ = 711833523264.

The previous prime is 1425113220397. The next prime is 1425113220451. The reversal of 1425113220436 is 6340223115241.

It is a super-2 number, since 2×1425113220436² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24743320 + ... + 24800848.

It is an arithmetic number, because the mean of its divisors is an integer number (104019993000).

Almost surely, 2^{1425113220436} is an apocalyptic number.

It is an amenable number.

1425113220436 is a deficient number, since it is larger than the sum of its proper divisors (1071366611564).

1425113220436 is a wasteful number, since it uses less digits than its factorization.

1425113220436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63711 (or 63709 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 1425113220436 its reverse (6340223115241), we get a palindrome (7765336335677).

The spelling of 1425113220436 in words is "one trillion, four hundred twenty-five billion, one hundred thirteen million, two hundred twenty thousand, four hundred thirty-six".