3401412440642 has 8 divisors (see below), whose sum is σ = 5106366889932. Its totient is φ = 1699290144000.

The previous prime is 3401412440617. The next prime is 3401412440677. The reversal of 3401412440642 is 2460442141043.

It can be written as a sum of positive squares in 2 ways, for example, as 3389424599521 + 11987841121 = 1841039^2 + 109489^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 708035159 + ... + 708039962.

Almost surely, 2^{3401412440642} is an apocalyptic number.

3401412440642 is a deficient number, since it is larger than the sum of its proper divisors (1704954449290).

3401412440642 is a wasteful number, since it uses less digits than its factorization.

3401412440642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416076324.

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 3401412440642 its reverse (2460442141043), we get a palindrome (5861854581685).

The spelling of 3401412440642 in words is "three trillion, four hundred one billion, four hundred twelve million, four hundred forty thousand, six hundred forty-two".