1342450403354 has 4 divisors (see below), whose sum is σ = 2013675605034. Its totient is φ = 671225201676.

The previous prime is 1342450403347. The next prime is 1342450403387. The reversal of 1342450403354 is 4533040542431.

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., 784774515625 + 557675887729 = 885875^2 + 746777^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335612600837 + ... + 335612600840.

Almost surely, 2^{1342450403354} is an apocalyptic number.

1342450403354 is a deficient number, since it is larger than the sum of its proper divisors (671225201680).

1342450403354 is an equidigital number, since it uses as much as digits as its factorization.

1342450403354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671225201679.

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 1342450403354 its reverse (4533040542431), we get a palindrome (5875490945785).

The spelling of 1342450403354 in words is "one trillion, three hundred forty-two billion, four hundred fifty million, four hundred three thousand, three hundred fifty-four".