1401203342334 has 16 divisors (see below), whose sum is σ = 2802448920960. Its totient is φ = 467060741400.

The previous prime is 1401203342303. The next prime is 1401203342347. The reversal of 1401203342334 is 4332433021041.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1320114 + ... + 2131925.

It is an arithmetic number, because the mean of its divisors is an integer number (175153057560).

Almost surely, 2^{1401203342334} is an apocalyptic number.

1401203342334 is an abundant number, since it is smaller than the sum of its proper divisors (1401245578626).

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

1401203342334 is a wasteful number, since it uses less digits than its factorization.

1401203342334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3519695.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 1401203342334 its reverse (4332433021041), we get a palindrome (5733636363375).

The spelling of 1401203342334 in words is "one trillion, four hundred one billion, two hundred three million, three hundred forty-two thousand, three hundred thirty-four".