1400202041427 has 24 divisors (see below), whose sum is σ = 2313981995520. Its totient is φ = 799237136880.

The previous prime is 1400202041419. The next prime is 1400202041443. The reversal of 1400202041427 is 7241402020041.

1400202041427 is a `hidden beast` number, since 1 + 40 + 0 + 202 + 0 + 414 + 2 + 7 = 666.

It is not a de Polignac number, because 1400202041427 - 2³ = 1400202041419 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1400202041427.

It is not an unprimeable number, because it can be changed into a prime (1400202041027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12140977 + ... + 12255762.

It is an arithmetic number, because the mean of its divisors is an integer number (96415916480).

Almost surely, 2^{1400202041427} is an apocalyptic number.

1400202041427 is a deficient number, since it is larger than the sum of its proper divisors (913779954093).

1400202041427 is a wasteful number, since it uses less digits than its factorization.

1400202041427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24397663 (or 24397660 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

Adding to 1400202041427 its reverse (7241402020041), we get a palindrome (8641604061468).

The spelling of 1400202041427 in words is "one trillion, four hundred billion, two hundred two million, forty-one thousand, four hundred twenty-seven".