1242114372044 has 48 divisors (see below), whose sum is σ = 2690269344000. Its totient is φ = 488640707136.

The previous prime is 1242114372017. The next prime is 1242114372071. The reversal of 1242114372044 is 4402734112421.

It is an interprime number because it is at equal distance from previous prime (1242114372017) and next prime (1242114372071).

It is a super-2 number, since 2×1242114372044² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1242114371995 and 1242114372013.

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, 9466694 + ... + 9597005.

It is an arithmetic number, because the mean of its divisors is an integer number (56047278000).

Almost surely, 2^{1242114372044} is an apocalyptic number.

1242114372044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1242114372044 is an abundant number, since it is smaller than the sum of its proper divisors (1448154971956).

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

1242114372044 is a wasteful number, since it uses less digits than its factorization.

1242114372044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19063902 (or 19063900 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 35.

Adding to 1242114372044 its reverse (4402734112421), we get a palindrome (5644848484465).

The spelling of 1242114372044 in words is "one trillion, two hundred forty-two billion, one hundred fourteen million, three hundred seventy-two thousand, forty-four".