1438046807134 has 32 divisors (see below), whose sum is σ = 2469231518400. Its totient is φ = 615304207872.

The previous prime is 1438046807053. The next prime is 1438046807149. The reversal of 1438046807134 is 4317086408341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35183542 + ... + 35224390.

It is an arithmetic number, because the mean of its divisors is an integer number (77163484950).

Almost surely, 2^{1438046807134} is an apocalyptic number.

1438046807134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1438046807134 is a deficient number, since it is larger than the sum of its proper divisors (1031184711266).

1438046807134 is a wasteful number, since it uses less digits than its factorization.

1438046807134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44884.

The product of its (nonzero) digits is 1548288, while the sum is 49.

The spelling of 1438046807134 in words is "one trillion, four hundred thirty-eight billion, forty-six million, eight hundred seven thousand, one hundred thirty-four".