1351434414 has 64 divisors (see below), whose sum is σ = 3257832960. Its totient is φ = 368670720.

The previous prime is 1351434407. The next prime is 1351434419. The reversal of 1351434414 is 4144341531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351434419) 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, 379 + ... + 51990.

It is an arithmetic number, because the mean of its divisors is an integer number (50903640).

Almost surely, 2^1351434414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1351434414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1628916480).

1351434414 is an abundant number, since it is smaller than the sum of its proper divisors (1906398546).

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

1351434414 is a wasteful number, since it uses less digits than its factorization.

1351434414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52425.

The product of its digits is 11520, while the sum is 30.

The square root of 1351434414 is about 36761.8608614961. The cubic root of 1351434414 is about 1105.6007500250.

Adding to 1351434414 its reverse (4144341531), we get a palindrome (5495775945).

The spelling of 1351434414 in words is "one billion, three hundred fifty-one million, four hundred thirty-four thousand, four hundred fourteen".