1434258028 has 36 divisors (see below), whose sum is σ = 3013937472. Its totient is φ = 594851040.

The previous prime is 1434257999. The next prime is 1434258029. The reversal of 1434258028 is 8208524341.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1434258029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111951 + ... + 124102.

Almost surely, 2^1434258028 is an apocalyptic number.

It is an amenable number.

1434258028 is an abundant number, since it is smaller than the sum of its proper divisors (1579679444).

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

1434258028 is a wasteful number, since it uses less digits than its factorization.

1434258028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236102 (or 236093 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

The square root of 1434258028 is about 37871.5992268613. The cubic root of 1434258028 is about 1127.7402900826.

The spelling of 1434258028 in words is "one billion, four hundred thirty-four million, two hundred fifty-eight thousand, twenty-eight".