10154471742 has 32 divisors (see below), whose sum is σ = 23343616800. Its totient is φ = 3268105344.

The previous prime is 10154471737. The next prime is 10154471749. The reversal of 10154471742 is 24717445101.

10154471742 is a `hidden beast` number, since 1 + 0 + 1 + 544 + 71 + 7 + 42 = 666.

10154471742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10154471742² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10154471697 and 10154471706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10154471749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3240603 + ... + 3243734.

It is an arithmetic number, because the mean of its divisors is an integer number (729488025).

Almost surely, 2^10154471742 is an apocalyptic number.

10154471742 is an abundant number, since it is smaller than the sum of its proper divisors (13189145058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10154471742 is a wasteful number, since it uses less digits than its factorization.

10154471742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6484377 (or 6484371 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The spelling of 10154471742 in words is "ten billion, one hundred fifty-four million, four hundred seventy-one thousand, seven hundred forty-two".