1201402314042 has 64 divisors (see below), whose sum is σ = 2764574668800. Its totient is φ = 340949670336.

The previous prime is 1201402314011. The next prime is 1201402314043. The reversal of 1201402314042 is 2404132041021.

It is not an unprimeable number, because it can be changed into a prime (1201402314043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4783708 + ... + 5028584.

It is an arithmetic number, because the mean of its divisors is an integer number (43196479200).

Almost surely, 2^{1201402314042} is an apocalyptic number.

1201402314042 is an abundant number, since it is smaller than the sum of its proper divisors (1563172354758).

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

1201402314042 is a wasteful number, since it uses less digits than its factorization.

1201402314042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245675.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1201402314042 its reverse (2404132041021), we get a palindrome (3605534355063).

The spelling of 1201402314042 in words is "one trillion, two hundred one billion, four hundred two million, three hundred fourteen thousand, forty-two".