2043025151442 has 16 divisors (see below), whose sum is σ = 4457509421472. Its totient is φ = 619098530720.

The previous prime is 2043025151441. The next prime is 2043025151459. The reversal of 2043025151442 is 2441515203402.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (2043025151441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15477463203 + ... + 15477463334.

It is an arithmetic number, because the mean of its divisors is an integer number (278594338842).

Almost surely, 2^{2043025151442} is an apocalyptic number.

2043025151442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2043025151442 is an abundant number, since it is smaller than the sum of its proper divisors (2414484270030).

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

2043025151442 is a wasteful number, since it uses less digits than its factorization.

2043025151442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30954926553.

The product of its (nonzero) digits is 38400, while the sum is 33.

The spelling of 2043025151442 in words is "two trillion, forty-three billion, twenty-five million, one hundred fifty-one thousand, four hundred forty-two".