1342020499 has 2 divisors, whose sum is σ = 1342020500. Its totient is φ = 1342020498.

The previous prime is 1342020439. The next prime is 1342020509. The reversal of 1342020499 is 9940202431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1342020499 - 2⁷ = 1342020371 is a prime.

It is a super-3 number, since 3×1342020499³ (a number of 28 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1342020419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671010249 + 671010250.

It is an arithmetic number, because the mean of its divisors is an integer number (671010250).

Almost surely, 2^1342020499 is an apocalyptic number.

1342020499 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342020499 is an equidigital number, since it uses as much as digits as its factorization.

1342020499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 1342020499 is about 36633.5979532451. The cubic root of 1342020499 is about 1103.0276093847.

The spelling of 1342020499 in words is "one billion, three hundred forty-two million, twenty thousand, four hundred ninety-nine".