38430461374746 has 32 divisors (see below), whose sum is σ = 87888104056320. Its totient is φ = 10974250635696.

The previous prime is 38430461374729. The next prime is 38430461374757. The reversal of 38430461374746 is 64747316403483.

It is a happy number.

It is a super-2 number, since 2×38430461374746² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38430461374746.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244970056 + ... + 245126883.

It is an arithmetic number, because the mean of its divisors is an integer number (2746503251760).

Almost surely, 2^{38430461374746} is an apocalyptic number.

38430461374746 is an abundant number, since it is smaller than the sum of its proper divisors (49457642681574).

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

38430461374746 is a wasteful number, since it uses less digits than its factorization.

38430461374746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490098818.

The product of its (nonzero) digits is 97542144, while the sum is 60.

The spelling of 38430461374746 in words is "thirty-eight trillion, four hundred thirty billion, four hundred sixty-one million, three hundred seventy-four thousand, seven hundred forty-six".