42203100650340 has 192 divisors, whose sum is σ = 140973009408000. Its totient is φ = 9223651008000.

The previous prime is 42203100650251. The next prime is 42203100650353. The reversal of 42203100650340 is 4305600130224.

It is a super-2 number, since 2×42203100650340² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 42203100650298 and 42203100650307.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25760715 + ... + 27349965.

It is an arithmetic number, because the mean of its divisors is an integer number (734234424000).

Almost surely, 2^{42203100650340} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42203100650340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70486504704000).

42203100650340 is an abundant number, since it is smaller than the sum of its proper divisors (98769908757660).

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

42203100650340 is a wasteful number, since it uses less digits than its factorization.

42203100650340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1592042 (or 1592040 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 42203100650340 its reverse (4305600130224), we get a palindrome (46508700780564).

The spelling of 42203100650340 in words is "forty-two trillion, two hundred three billion, one hundred million, six hundred fifty thousand, three hundred forty".