147777542740514 has 32 divisors (see below), whose sum is σ = 226628968366080. Its totient is φ = 72248033998800.

The previous prime is 147777542740507. The next prime is 147777542740519. The reversal of 147777542740514 is 415047245777741.

It is a happy number.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (147777542740519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203448599 + ... + 204173669.

It is an arithmetic number, because the mean of its divisors is an integer number (7082155261440).

Almost surely, 2^{147777542740514} is an apocalyptic number.

147777542740514 is a deficient number, since it is larger than the sum of its proper divisors (78851425625566).

147777542740514 is a wasteful number, since it uses less digits than its factorization.

147777542740514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734366.

The product of its (nonzero) digits is 215129600, while the sum is 65.

The spelling of 147777542740514 in words is "one hundred forty-seven trillion, seven hundred seventy-seven billion, five hundred forty-two million, seven hundred forty thousand, five hundred fourteen".