1412443401042 has 32 divisors (see below), whose sum is σ = 2983222545408. Its totient is φ = 444918434576.

The previous prime is 1412443400983. The next prime is 1412443401053. The reversal of 1412443401042 is 2401043442141.

It is a happy number.

It is a super-2 number, since 2×1412443401042² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61645758 + ... + 61668665.

It is an arithmetic number, because the mean of its divisors is an integer number (93225704544).

Almost surely, 2^{1412443401042} is an apocalyptic number.

1412443401042 is an abundant number, since it is smaller than the sum of its proper divisors (1570779144366).

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

1412443401042 is a wasteful number, since it uses less digits than its factorization.

1412443401042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123314534.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 1412443401042 its reverse (2401043442141), we get a palindrome (3813486843183).

The spelling of 1412443401042 in words is "one trillion, four hundred twelve billion, four hundred forty-three million, four hundred one thousand, forty-two".