1434787242 has 64 divisors (see below), whose sum is σ = 3602257920. Its totient is φ = 371473344.

The previous prime is 1434787157. The next prime is 1434787247. The reversal of 1434787242 is 2427874341.

It is a super-2 number, since 2×1434787242² = 4117228859611933128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 1434787194 and 1434787203.

It is not an unprimeable number, because it can be changed into a prime (1434787247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20733 + ... + 57440.

It is an arithmetic number, because the mean of its divisors is an integer number (56285280).

Almost surely, 2^1434787242 is an apocalyptic number.

1434787242 is an abundant number, since it is smaller than the sum of its proper divisors (2167470678).

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

1434787242 is a wasteful number, since it uses less digits than its factorization.

1434787242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78227.

The product of its digits is 301056, while the sum is 42.

The square root of 1434787242 is about 37878.5855332535. The cubic root of 1434787242 is about 1127.8789779497.

The spelling of 1434787242 in words is "one billion, four hundred thirty-four million, seven hundred eighty-seven thousand, two hundred forty-two".