1234470674145 has 64 divisors (see below), whose sum is σ = 2011264462080. Its totient is φ = 646416460800.

The previous prime is 1234470674123. The next prime is 1234470674159. The reversal of 1234470674145 is 5414760744321.

It is not a de Polignac number, because 1234470674145 - 2²¹ = 1234468576993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1234470674094 and 1234470674103.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 470990935 + ... + 470993555.

It is an arithmetic number, because the mean of its divisors is an integer number (31426007220).

Almost surely, 2^{1234470674145} is an apocalyptic number.

1234470674145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1234470674145 is a deficient number, since it is larger than the sum of its proper divisors (776793787935).

1234470674145 is a wasteful number, since it uses less digits than its factorization.

1234470674145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4066.

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 1234470674145 in words is "one trillion, two hundred thirty-four billion, four hundred seventy million, six hundred seventy-four thousand, one hundred forty-five".