42893430490750 has 64 divisors (see below), whose sum is σ = 91801952686080. Its totient is φ = 14700786660000.

The previous prime is 42893430490681. The next prime is 42893430490753. The reversal of 42893430490750 is 5709403439824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42893430490753) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44275 + ... + 9262225.

It is an arithmetic number, because the mean of its divisors is an integer number (1434405510720).

Almost surely, 2^{42893430490750} is an apocalyptic number.

42893430490750 is an abundant number, since it is smaller than the sum of its proper divisors (48908522195330).

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

42893430490750 is a wasteful number, since it uses less digits than its factorization.

42893430490750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9220634 (or 9220624 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 58.

The spelling of 42893430490750 in words is "forty-two trillion, eight hundred ninety-three billion, four hundred thirty million, four hundred ninety thousand, seven hundred fifty".