1402011311234 has 8 divisors (see below), whose sum is σ = 2226723847308. Its totient is φ = 659770028800.

The previous prime is 1402011311201. The next prime is 1402011311249. The reversal of 1402011311234 is 4321131102041.

It can be written as a sum of positive squares in 2 ways, for example, as 1373197267225 + 28814044009 = 1171835^2 + 169747^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20617813367 + ... + 20617813434.

Almost surely, 2^{1402011311234} is an apocalyptic number.

1402011311234 is a deficient number, since it is larger than the sum of its proper divisors (824712536074).

1402011311234 is a wasteful number, since it uses less digits than its factorization.

1402011311234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41235626820.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1402011311234 its reverse (4321131102041), we get a palindrome (5723142413275).

The spelling of 1402011311234 in words is "one trillion, four hundred two billion, eleven million, three hundred eleven thousand, two hundred thirty-four".