242201133143040 has 176 divisors, whose sum is σ = 815437039705920. Its totient is φ = 61187654615040.

The previous prime is 242201133143023. The next prime is 242201133143069. The reversal of 242201133143040 is 40341331102242.

It is a super-2 number, since 2×242201133143040² (a number of 30 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 = 242201133142989 and 242201133143007.

It is a congruent number.

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, 414663501 + ... + 415247180.

Almost surely, 2^{242201133143040} is an apocalyptic number.

242201133143040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242201133143040 is an abundant number, since it is smaller than the sum of its proper divisors (573235906562880).

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

242201133143040 is a wasteful number, since it uses less digits than its factorization.

242201133143040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829910728 (or 829910710 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 242201133143040 its reverse (40341331102242), we get a palindrome (282542464245282).

The spelling of 242201133143040 in words is "two hundred forty-two trillion, two hundred one billion, one hundred thirty-three million, one hundred forty-three thousand, forty".