169240473741 has 16 divisors (see below), whose sum is σ = 235517984640. Its totient is φ = 107897180160.

The previous prime is 169240473613. The next prime is 169240473767. The reversal of 169240473741 is 147374042961.

It is not a de Polignac number, because 169240473741 - 2⁷ = 169240473613 is a prime.

It is a super-2 number, since 2×169240473741² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (169240473791) 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, 35505 + ... + 582873.

It is an arithmetic number, because the mean of its divisors is an integer number (14719874040).

Almost surely, 2^169240473741 is an apocalyptic number.

It is an amenable number.

169240473741 is a deficient number, since it is larger than the sum of its proper divisors (66277510899).

169240473741 is a wasteful number, since it uses less digits than its factorization.

169240473741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551876.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 169240473741 in words is "one hundred sixty-nine billion, two hundred forty million, four hundred seventy-three thousand, seven hundred forty-one".