1401501152234 has 4 divisors (see below), whose sum is σ = 2102251728354. Its totient is φ = 700750576116.

The previous prime is 1401501152221. The next prime is 1401501152237. The reversal of 1401501152234 is 4322511051041.

It is a happy number.

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., 869177696209 + 532323456025 = 932297^2 + 729605^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1401501152197 and 1401501152206.

It is not an unprimeable number, because it can be changed into a prime (1401501152237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350375288057 + ... + 350375288060.

Almost surely, 2^{1401501152234} is an apocalyptic number.

1401501152234 is a deficient number, since it is larger than the sum of its proper divisors (700750576120).

1401501152234 is an equidigital number, since it uses as much as digits as its factorization.

1401501152234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700750576119.

The product of its (nonzero) digits is 4800, while the sum is 29.

The spelling of 1401501152234 in words is "one trillion, four hundred one billion, five hundred one million, one hundred fifty-two thousand, two hundred thirty-four".