2043153150420 has 48 divisors (see below), whose sum is σ = 5720929159680. Its totient is φ = 544831284096.

The previous prime is 2043153150319. The next prime is 2043153150421. The reversal of 2043153150420 is 240513513402.

It is a super-2 number, since 2×2043153150420² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043153150421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3563634 + ... + 4097046.

It is an arithmetic number, because the mean of its divisors is an integer number (119186024160).

Almost surely, 2^{2043153150420} is an apocalyptic number.

2043153150420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2043153150420 is an abundant number, since it is smaller than the sum of its proper divisors (3677776009260).

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

2043153150420 is a wasteful number, since it uses less digits than its factorization.

2043153150420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597264 (or 597262 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 2043153150420 its reverse (240513513402), we get a palindrome (2283666663822).

The spelling of 2043153150420 in words is "two trillion, forty-three billion, one hundred fifty-three million, one hundred fifty thousand, four hundred twenty".