2011400353004 has 36 divisors (see below), whose sum is σ = 4109745900960. Its totient is φ = 858847782240.

The previous prime is 2011400352971. The next prime is 2011400353007. The reversal of 2011400353004 is 4003530041102.

It is not an unprimeable number, because it can be changed into a prime (2011400353007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18880919 + ... + 18987150.

It is an arithmetic number, because the mean of its divisors is an integer number (114159608360).

Almost surely, 2^{2011400353004} is an apocalyptic number.

It is an amenable number.

2011400353004 is an abundant number, since it is smaller than the sum of its proper divisors (2098345547956).

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

2011400353004 is a wasteful number, since it uses less digits than its factorization.

2011400353004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37868358 (or 37868349 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 2011400353004 its reverse (4003530041102), we get a palindrome (6014930394106).

The spelling of 2011400353004 in words is "two trillion, eleven billion, four hundred million, three hundred fifty-three thousand, four".