42878276887350 has 96 divisors (see below), whose sum is σ = 106499826432000. Its totient is φ = 11416833232000.

The previous prime is 42878276887249. The next prime is 42878276887393. The reversal of 42878276887350 is 5378867287824.

It is a Harshad number since it is a multiple of its sum of digits (75).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 265467115 + ... + 265628585.

It is an arithmetic number, because the mean of its divisors is an integer number (1109373192000).

Almost surely, 2^{42878276887350} is an apocalyptic number.

42878276887350 is an abundant number, since it is smaller than the sum of its proper divisors (63621549544650).

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

42878276887350 is a wasteful number, since it uses less digits than its factorization.

42878276887350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164166 (or 164161 counting only the distinct ones).

The product of its (nonzero) digits is 2023096320, while the sum is 75.

The spelling of 42878276887350 in words is "forty-two trillion, eight hundred seventy-eight billion, two hundred seventy-six million, eight hundred eighty-seven thousand, three hundred fifty".