1342450200861 has 48 divisors (see below), whose sum is σ = 2417847988608. Its totient is φ = 697297305600.

The previous prime is 1342450200823. The next prime is 1342450200863. The reversal of 1342450200861 is 1680020542431.

It is a happy number.

1342450200861 is a `hidden beast` number, since 1 + 342 + 4 + 50 + 200 + 8 + 61 = 666.

It is not a de Polignac number, because 1342450200861 - 2¹³ = 1342450192669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342450200863) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6242845 + ... + 6454301.

It is an arithmetic number, because the mean of its divisors is an integer number (50371833096).

Almost surely, 2^{1342450200861} is an apocalyptic number.

1342450200861 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1342450200861 is a deficient number, since it is larger than the sum of its proper divisors (1075397787747).

1342450200861 is a wasteful number, since it uses less digits than its factorization.

1342450200861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220642 (or 220639 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 1342450200861 in words is "one trillion, three hundred forty-two billion, four hundred fifty million, two hundred thousand, eight hundred sixty-one".