38727036161478 has 24 divisors (see below), whose sum is σ = 95895518114448. Its totient is φ = 11064867474672.

The previous prime is 38727036161431. The next prime is 38727036161507. The reversal of 38727036161478 is 87416163072783.

38727036161478 is a `hidden beast` number, since 3 + 8 + 7 + 2 + 7 + 0 + 3 + 6 + 1 + 614 + 7 + 8 = 666.

It is a super-2 number, since 2×38727036161478² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153678714801 + ... + 153678715052.

It is an arithmetic number, because the mean of its divisors is an integer number (3995646588102).

Almost surely, 2^{38727036161478} is an apocalyptic number.

38727036161478 is an abundant number, since it is smaller than the sum of its proper divisors (57168481952970).

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

38727036161478 is a wasteful number, since it uses less digits than its factorization.

38727036161478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307357429868 (or 307357429865 counting only the distinct ones).

The product of its (nonzero) digits is 56899584, while the sum is 63.

The spelling of 38727036161478 in words is "thirty-eight trillion, seven hundred twenty-seven billion, thirty-six million, one hundred sixty-one thousand, four hundred seventy-eight".