37854103785442 has 16 divisors (see below), whose sum is σ = 64991220909120. Its totient is φ = 16198569445968.

The previous prime is 37854103785431. The next prime is 37854103785469. The reversal of 37854103785442 is 24458730145873.

37854103785442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×37854103785442² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2051481333 + ... + 2051499784.

It is an arithmetic number, because the mean of its divisors is an integer number (4061951306820).

Almost surely, 2^{37854103785442} is an apocalyptic number.

37854103785442 is a deficient number, since it is larger than the sum of its proper divisors (27137117123678).

37854103785442 is a wasteful number, since it uses less digits than its factorization.

37854103785442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4102981785.

The product of its (nonzero) digits is 90316800, while the sum is 61.

The spelling of 37854103785442 in words is "thirty-seven trillion, eight hundred fifty-four billion, one hundred three million, seven hundred eighty-five thousand, four hundred forty-two".