1214034551402 has 4 divisors (see below), whose sum is σ = 1821051827106. Its totient is φ = 607017275700.

The previous prime is 1214034551357. The next prime is 1214034551417. The reversal of 1214034551402 is 2041554304121.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1212621618481 + 1412932921 = 1101191^2 + 37589^2 .

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 as a sum of consecutive naturals, namely, 303508637849 + ... + 303508637852.

Almost surely, 2^{1214034551402} is an apocalyptic number.

1214034551402 is a deficient number, since it is larger than the sum of its proper divisors (607017275704).

1214034551402 is an equidigital number, since it uses as much as digits as its factorization.

1214034551402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607017275703.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 1214034551402 its reverse (2041554304121), we get a palindrome (3255588855523).

The spelling of 1214034551402 in words is "one trillion, two hundred fourteen billion, thirty-four million, five hundred fifty-one thousand, four hundred two".