1400242414020 has 24 divisors (see below), whose sum is σ = 3920678759424. Its totient is φ = 373397977056.

The previous prime is 1400242414019. The next prime is 1400242414033. The reversal of 1400242414020 is 204142420041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11668686724 + ... + 11668686843.

It is an arithmetic number, because the mean of its divisors is an integer number (163361614976).

Almost surely, 2^{1400242414020} is an apocalyptic number.

1400242414020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1400242414020 is an abundant number, since it is smaller than the sum of its proper divisors (2520436345404).

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

1400242414020 is a wasteful number, since it uses less digits than its factorization.

1400242414020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23337373579 (or 23337373577 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 1400242414020 its reverse (204142420041), we get a palindrome (1604384834061).

The spelling of 1400242414020 in words is "one trillion, four hundred billion, two hundred forty-two million, four hundred fourteen thousand, twenty".