148157488781435 has 64 divisors (see below), whose sum is σ = 204547986339840. Its totient is φ = 100915814200320.

The previous prime is 148157488781411. The next prime is 148157488781459. The reversal of 148157488781435 is 534187884751841.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (148157488781411) and next prime (148157488781459).

It is not a de Polignac number, because 148157488781435 - 2¹⁴ = 148157488765051 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21810314399 + ... + 21810321191.

It is an arithmetic number, because the mean of its divisors is an integer number (3196062286560).

Almost surely, 2^{148157488781435} is an apocalyptic number.

148157488781435 is a deficient number, since it is larger than the sum of its proper divisors (56390497558405).

148157488781435 is a wasteful number, since it uses less digits than its factorization.

148157488781435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13548.

The product of its digits is 963379200, while the sum is 74.

The spelling of 148157488781435 in words is "one hundred forty-eight trillion, one hundred fifty-seven billion, four hundred eighty-eight million, seven hundred eighty-one thousand, four hundred thirty-five".