1342213152 has 48 divisors (see below), whose sum is σ = 4026641472. Its totient is φ = 383489280.

The previous prime is 1342213151. The next prime is 1342213163. The reversal of 1342213152 is 2513122431.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×1342213152² = 3603072290803550208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1342213151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 997999 + ... + 999342.

It is an arithmetic number, because the mean of its divisors is an integer number (83888364).

Almost surely, 2^1342213152 is an apocalyptic number.

1342213152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1342213152 is an abundant number, since it is smaller than the sum of its proper divisors (2684428320).

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

1342213152 is a wasteful number, since it uses less digits than its factorization.

1342213152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1997361 (or 1997353 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 1342213152 is about 36636.2273166875. The cubic root of 1342213152 is about 1103.0803883625.

Adding to 1342213152 its reverse (2513122431), we get a palindrome (3855335583).

The spelling of 1342213152 in words is "one billion, three hundred forty-two million, two hundred thirteen thousand, one hundred fifty-two".