1424431134154 has 48 divisors (see below), whose sum is σ = 2509543403136. Its totient is φ = 604570780800.

The previous prime is 1424431134149. The next prime is 1424431134163. The reversal of 1424431134154 is 4514311344241.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13579849 + ... + 13684339.

It is an arithmetic number, because the mean of its divisors is an integer number (52282154232).

Almost surely, 2^{1424431134154} is an apocalyptic number.

1424431134154 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1424431134154 is a deficient number, since it is larger than the sum of its proper divisors (1085112268982).

1424431134154 is a wasteful number, since it uses less digits than its factorization.

1424431134154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105851 (or 105844 counting only the distinct ones).

The product of its digits is 92160, while the sum is 37.

Adding to 1424431134154 its reverse (4514311344241), we get a palindrome (5938742478395).

The spelling of 1424431134154 in words is "one trillion, four hundred twenty-four billion, four hundred thirty-one million, one hundred thirty-four thousand, one hundred fifty-four".