1424663461452 has 96 divisors (see below), whose sum is σ = 4146354261504. Its totient is φ = 369874713600.

The previous prime is 1424663461439. The next prime is 1424663461471. The reversal of 1424663461452 is 2541643664241.

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, 1696452 + ... + 2393172.

It is an arithmetic number, because the mean of its divisors is an integer number (43191190224).

Almost surely, 2^{1424663461452} is an apocalyptic number.

1424663461452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1424663461452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2073177130752).

1424663461452 is an abundant number, since it is smaller than the sum of its proper divisors (2721690800052).

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

1424663461452 is a wasteful number, since it uses less digits than its factorization.

1424663461452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698959 (or 698957 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 48.

The spelling of 1424663461452 in words is "one trillion, four hundred twenty-four billion, six hundred sixty-three million, four hundred sixty-one thousand, four hundred fifty-two".