1446434244040 has 32 divisors (see below), whose sum is σ = 3254679118080. Its totient is φ = 578537774272.

The previous prime is 1446434244037. The next prime is 1446434244089. The reversal of 1446434244040 is 404424346441.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 1446434243984 and 1446434244002.

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, 465574 + ... + 1763413.

It is an arithmetic number, because the mean of its divisors is an integer number (101708722440).

Almost surely, 2^{1446434244040} is an apocalyptic number.

1446434244040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1446434244040 is an abundant number, since it is smaller than the sum of its proper divisors (1808244874040).

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

1446434244040 is a wasteful number, since it uses less digits than its factorization.

1446434244040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2245221 (or 2245217 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 40.

The spelling of 1446434244040 in words is "one trillion, four hundred forty-six billion, four hundred thirty-four million, two hundred forty-four thousand, forty".