1400120410011 has 8 divisors (see below), whose sum is σ = 1872791518800. Its totient is φ = 930431453952.

The previous prime is 1400120409997. The next prime is 1400120410033. The reversal of 1400120410011 is 1100140210041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1400120410011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1400120410111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 745537086 + ... + 745538963.

It is an arithmetic number, because the mean of its divisors is an integer number (234098939850).

Almost surely, 2^{1400120410011} is an apocalyptic number.

1400120410011 is a deficient number, since it is larger than the sum of its proper divisors (472671108789).

1400120410011 is a wasteful number, since it uses less digits than its factorization.

1400120410011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491076365.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1400120410011 its reverse (1100140210041), we get a palindrome (2500260620052).

The spelling of 1400120410011 in words is "one trillion, four hundred billion, one hundred twenty million, four hundred ten thousand, eleven".