1363542424420 has 72 divisors (see below), whose sum is σ = 3198087506880. Its totient is φ = 484302450240.

The previous prime is 1363542424403. The next prime is 1363542424427. The reversal of 1363542424420 is 244242453631.

It is a super-5 number, since 5×1363542424420⁵ (a number of 62 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (1363542424427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1269240 + ... + 2082799.

It is an arithmetic number, because the mean of its divisors is an integer number (44417882040).

Almost surely, 2^{1363542424420} is an apocalyptic number.

1363542424420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1363542424420 is an abundant number, since it is smaller than the sum of its proper divisors (1834545082460).

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

1363542424420 is a wasteful number, since it uses less digits than its factorization.

1363542424420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3352145 (or 3352100 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 40.

The spelling of 1363542424420 in words is "one trillion, three hundred sixty-three billion, five hundred forty-two million, four hundred twenty-four thousand, four hundred twenty".