2038355005542 has 16 divisors (see below), whose sum is σ = 4114111021680. Its totient is φ = 673218166752.

The previous prime is 2038355005541. The next prime is 2038355005681. The reversal of 2038355005542 is 2455005538302.

It is a super-2 number, since 2×2038355005542² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2038355005494 and 2038355005503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2038355005541) 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, 1558374733 + ... + 1558376040.

It is an arithmetic number, because the mean of its divisors is an integer number (257131938855).

Almost surely, 2^{2038355005542} is an apocalyptic number.

2038355005542 is an abundant number, since it is smaller than the sum of its proper divisors (2075756016138).

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

2038355005542 is a wasteful number, since it uses less digits than its factorization.

2038355005542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3116750887.

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 2038355005542 in words is "two trillion, thirty-eight billion, three hundred fifty-five million, five thousand, five hundred forty-two".