147657170240427 has 16 divisors (see below), whose sum is σ = 200621354503968. Its totient is φ = 96566114211840.

The previous prime is 147657170240401. The next prime is 147657170240467. The reversal of 147657170240427 is 724042071756741.

It is not a de Polignac number, because 147657170240427 - 2¹⁹ = 147657169716139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (147657170240467) 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 15 ways as a sum of consecutive naturals, for example, 69509878 + ... + 71602635.

It is an arithmetic number, because the mean of its divisors is an integer number (12538834656498).

Almost surely, 2^{147657170240427} is an apocalyptic number.

147657170240427 is a deficient number, since it is larger than the sum of its proper divisors (52964184263541).

147657170240427 is a wasteful number, since it uses less digits than its factorization.

147657170240427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141119150.

The product of its (nonzero) digits is 18439680, while the sum is 57.

The spelling of 147657170240427 in words is "one hundred forty-seven trillion, six hundred fifty-seven billion, one hundred seventy million, two hundred forty thousand, four hundred twenty-seven".