1342570650 has 48 divisors (see below), whose sum is σ = 3369721824. Its totient is φ = 353702080.

The previous prime is 1342570643. The next prime is 1342570657. The reversal of 1342570650 is 560752431.

It is an interprime number because it is at equal distance from previous prime (1342570643) and next prime (1342570657).

It is not an unprimeable number, because it can be changed into a prime (1342570657) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41469 + ... + 66368.

It is an arithmetic number, because the mean of its divisors is an integer number (70202538).

Almost surely, 2^1342570650 is an apocalyptic number.

1342570650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1342570650 is an abundant number, since it is smaller than the sum of its proper divisors (2027151174).

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

1342570650 is a wasteful number, since it uses less digits than its factorization.

1342570650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107935 (or 107930 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 1342570650 is about 36641.1060149663. The cubic root of 1342570650 is about 1103.1783146930.

The spelling of 1342570650 in words is "one billion, three hundred forty-two million, five hundred seventy thousand, six hundred fifty".