1404545463420 has 48 divisors (see below), whose sum is σ = 4290247963008. Its totient is φ = 340495869760.

The previous prime is 1404545463407. The next prime is 1404545463491. The reversal of 1404545463420 is 243645454041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1064048934 + ... + 1064050253.

It is an arithmetic number, because the mean of its divisors is an integer number (89380165896).

Almost surely, 2^{1404545463420} is an apocalyptic number.

1404545463420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1404545463420 is an abundant number, since it is smaller than the sum of its proper divisors (2885702499588).

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

1404545463420 is a wasteful number, since it uses less digits than its factorization.

1404545463420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2128099210 (or 2128099208 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 42.

The spelling of 1404545463420 in words is "one trillion, four hundred four billion, five hundred forty-five million, four hundred sixty-three thousand, four hundred twenty".