1400214421430 has 32 divisors (see below), whose sum is σ = 2749756591008. Its totient is φ = 509123577600.

The previous prime is 1400214421421. The next prime is 1400214421471. The reversal of 1400214421430 is 341244120041.

It is a self number, because there is not a number n which added to its sum of digits gives 1400214421430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 688220 + ... + 1809440.

It is an arithmetic number, because the mean of its divisors is an integer number (85929893469).

Almost surely, 2^{1400214421430} is an apocalyptic number.

1400214421430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1400214421430 is a deficient number, since it is larger than the sum of its proper divisors (1349542169578).

1400214421430 is a wasteful number, since it uses less digits than its factorization.

1400214421430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132592.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 1400214421430 its reverse (341244120041), we get a palindrome (1741458541471).

The spelling of 1400214421430 in words is "one trillion, four hundred billion, two hundred fourteen million, four hundred twenty-one thousand, four hundred thirty".