1415172461427 has 48 divisors (see below), whose sum is σ = 2066127162528. Its totient is φ = 933349547520.

The previous prime is 1415172461411. The next prime is 1415172461449. The reversal of 1415172461427 is 7241642715141.

It is a happy number.

1415172461427 is a `hidden beast` number, since 1 + 4 + 1 + 5 + 1 + 7 + 2 + 4 + 614 + 27 = 666.

It is not a de Polignac number, because 1415172461427 - 2⁴ = 1415172461411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1415172461407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 807285183 + ... + 807286935.

It is an arithmetic number, because the mean of its divisors is an integer number (43044315886).

Almost surely, 2^{1415172461427} is an apocalyptic number.

1415172461427 is a deficient number, since it is larger than the sum of its proper divisors (650954701101).

1415172461427 is a wasteful number, since it uses less digits than its factorization.

1415172461427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3620 (or 3617 counting only the distinct ones).

The product of its digits is 376320, while the sum is 45.

The spelling of 1415172461427 in words is "one trillion, four hundred fifteen billion, one hundred seventy-two million, four hundred sixty-one thousand, four hundred twenty-seven".