1400041230187 has 2 divisors, whose sum is σ = 1400041230188. Its totient is φ = 1400041230186.

The previous prime is 1400041230169. The next prime is 1400041230233. The reversal of 1400041230187 is 7810321400041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1400041230187 - 2⁷ = 1400041230059 is a prime.

It is not a weakly prime, because it can be changed into another prime (1400041230587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700020615093 + 700020615094.

It is an arithmetic number, because the mean of its divisors is an integer number (700020615094).

Almost surely, 2^{1400041230187} is an apocalyptic number.

1400041230187 is a deficient number, since it is larger than the sum of its proper divisors (1).

1400041230187 is an equidigital number, since it uses as much as digits as its factorization.

1400041230187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 31.

The spelling of 1400041230187 in words is "one trillion, four hundred billion, forty-one million, two hundred thirty thousand, one hundred eighty-seven".