1210440431214 has 32 divisors (see below), whose sum is σ = 3074134429440. Its totient is φ = 345840123096.

The previous prime is 1210440431203. The next prime is 1210440431257. The reversal of 1210440431214 is 4121340440121.

1210440431214 is a `hidden beast` number, since 1 + 2 + 1 + 0 + 440 + 4 + 3 + 1 + 214 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 1601111304 + ... + 1601112059.

It is an arithmetic number, because the mean of its divisors is an integer number (96066700920).

Almost surely, 2^{1210440431214} is an apocalyptic number.

1210440431214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1210440431214 is an abundant number, since it is smaller than the sum of its proper divisors (1863693998226).

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

1210440431214 is a wasteful number, since it uses less digits than its factorization.

1210440431214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3202223381 (or 3202223375 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 1210440431214 its reverse (4121340440121), we get a palindrome (5331780871335).

The spelling of 1210440431214 in words is "one trillion, two hundred ten billion, four hundred forty million, four hundred thirty-one thousand, two hundred fourteen".