1342741438 has 16 divisors (see below), whose sum is σ = 2122986240. Its totient is φ = 635175000.

The previous prime is 1342741429. The next prime is 1342741459. The reversal of 1342741438 is 8341472431.

It is a junction number, because it is equal to n+sod(n) for n = 1342741397 and 1342741406.

It is a congruent number.

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, 5013 + ... + 52063.

It is an arithmetic number, because the mean of its divisors is an integer number (132686640).

Almost surely, 2^1342741438 is an apocalyptic number.

1342741438 is a deficient number, since it is larger than the sum of its proper divisors (780244802).

1342741438 is a wasteful number, since it uses less digits than its factorization.

1342741438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47823.

The product of its digits is 64512, while the sum is 37.

The square root of 1342741438 is about 36643.4364927745. The cubic root of 1342741438 is about 1103.2250910344.

The spelling of 1342741438 in words is "one billion, three hundred forty-two million, seven hundred forty-one thousand, four hundred thirty-eight".