1342684158550 has 24 divisors (see below), whose sum is σ = 2854162897776. Its totient is φ = 460348854240.

The previous prime is 1342684158539. The next prime is 1342684158593. The reversal of 1342684158550 is 558514862431.

It is a super-2 number, since 2×1342684158550² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1918119877 + ... + 1918120576.

It is an arithmetic number, because the mean of its divisors is an integer number (118923454074).

Almost surely, 2^{1342684158550} is an apocalyptic number.

1342684158550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1342684158550 is an abundant number, since it is smaller than the sum of its proper divisors (1511478739226).

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

1342684158550 is a wasteful number, since it uses less digits than its factorization.

1342684158550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3836240472 (or 3836240467 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 52.

The spelling of 1342684158550 in words is "one trillion, three hundred forty-two billion, six hundred eighty-four million, one hundred fifty-eight thousand, five hundred fifty".