2101400041012 has 12 divisors (see below), whose sum is σ = 3685751316576. Its totient is φ = 1048328236280.

The previous prime is 2101400040977. The next prime is 2101400041019.

It is a happy number.

2101400041012 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101400041019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 592944064 + ... + 592947607.

It is an arithmetic number, because the mean of its divisors is an integer number (307145943048).

Almost surely, 2^{2101400041012} is an apocalyptic number.

It is an amenable number.

2101400041012 is a deficient number, since it is larger than the sum of its proper divisors (1584351275564).

2101400041012 is a wasteful number, since it uses less digits than its factorization.

2101400041012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185892118 (or 1185892116 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

It can be divided in two parts, 21014000 and 41012, that added together give a palindrome (21055012).

The spelling of 2101400041012 in words is "two trillion, one hundred one billion, four hundred million, forty-one thousand, twelve".