1835038934641 has 16 divisors (see below), whose sum is σ = 2026604401920. Its totient is φ = 1647609826320.

The previous prime is 1835038934627. The next prime is 1835038934657. The reversal of 1835038934641 is 1464398305381.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1835038934641 - 2²⁷ = 1834904716913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1835038934611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2667106 + ... + 3283828.

It is an arithmetic number, because the mean of its divisors is an integer number (126662775120).

Almost surely, 2^{1835038934641} is an apocalyptic number.

1835038934641 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1835038934641 is a deficient number, since it is larger than the sum of its proper divisors (191565467279).

1835038934641 is a wasteful number, since it uses less digits than its factorization.

1835038934641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620076.

The product of its (nonzero) digits is 7464960, while the sum is 55.

The spelling of 1835038934641 in words is "one trillion, eight hundred thirty-five billion, thirty-eight million, nine hundred thirty-four thousand, six hundred forty-one".