1862872162041 has 64 divisors (see below), whose sum is σ = 2755313971200. Its totient is φ = 1110107980800.

The previous prime is 1862872162037. The next prime is 1862872162057. The reversal of 1862872162041 is 1402612782681.

It is a happy number.

It is not a de Polignac number, because 1862872162041 - 2² = 1862872162037 is a prime.

It is a super-2 number, since 2×1862872162041² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1862872162001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1048323345 + ... + 1048325121.

It is an arithmetic number, because the mean of its divisors is an integer number (43051780800).

Almost surely, 2^{1862872162041} is an apocalyptic number.

1862872162041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1862872162041 is a deficient number, since it is larger than the sum of its proper divisors (892441809159).

1862872162041 is a wasteful number, since it uses less digits than its factorization.

1862872162041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3310.

The product of its (nonzero) digits is 516096, while the sum is 48.

The spelling of 1862872162041 in words is "one trillion, eight hundred sixty-two billion, eight hundred seventy-two million, one hundred sixty-two thousand, forty-one".