1342354650 has 192 divisors, whose sum is σ = 4194398208. Its totient is φ = 276514560.

The previous prime is 1342354597. The next prime is 1342354661. The reversal of 1342354650 is 564532431.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 585807 + ... + 588093.

It is an arithmetic number, because the mean of its divisors is an integer number (21845824).

Almost surely, 2^1342354650 is an apocalyptic number.

1342354650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1342354650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2097199104).

1342354650 is an abundant number, since it is smaller than the sum of its proper divisors (2852043558).

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

1342354650 is a wasteful number, since it uses less digits than its factorization.

1342354650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2365 (or 2360 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 1342354650 is about 36638.1583871242. The cubic root of 1342354650 is about 1103.1191497629.

The spelling of 1342354650 in words is "one billion, three hundred forty-two million, three hundred fifty-four thousand, six hundred fifty".