1427214410172 has 72 divisors (see below), whose sum is σ = 3614077237680. Its totient is φ = 474895399680.

The previous prime is 1427214410113. The next prime is 1427214410197. The reversal of 1427214410172 is 2710144127241.

1427214410172 is a `hidden beast` number, since 1 + 4 + 2 + 72 + 1 + 4 + 410 + 172 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 50223904 + ... + 50252312.

It is an arithmetic number, because the mean of its divisors is an integer number (50195517190).

Almost surely, 2^{1427214410172} is an apocalyptic number.

1427214410172 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1427214410172 is an abundant number, since it is smaller than the sum of its proper divisors (2186862827508).

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

1427214410172 is a wasteful number, since it uses less digits than its factorization.

1427214410172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30843 (or 30838 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 36.

The spelling of 1427214410172 in words is "one trillion, four hundred twenty-seven billion, two hundred fourteen million, four hundred ten thousand, one hundred seventy-two".