1342024420 has 24 divisors (see below), whose sum is σ = 3074456448. Its totient is φ = 488008800.

The previous prime is 1342024403. The next prime is 1342024487. The reversal of 1342024420 is 244202431.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1342024391 and 1342024400.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3049836 + ... + 3050275.

It is an arithmetic number, because the mean of its divisors is an integer number (128102352).

Almost surely, 2^1342024420 is an apocalyptic number.

1342024420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1342024420 is an abundant number, since it is smaller than the sum of its proper divisors (1732432028).

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

1342024420 is a wasteful number, since it uses less digits than its factorization.

1342024420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6100131 (or 6100129 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 1342024420 is about 36633.6514696529. The cubic root of 1342024420 is about 1103.0286836273.

Adding to 1342024420 its reverse (244202431), we get a palindrome (1586226851).

The spelling of 1342024420 in words is "one billion, three hundred forty-two million, twenty-four thousand, four hundred twenty".