30212400141044 has 36 divisors (see below), whose sum is σ = 60641921397792. Its totient is φ = 13135826143440.

The previous prime is 30212400141041. The next prime is 30212400141073. The reversal of 30212400141044 is 44014100421203.

It is a super-2 number, since 2×30212400141044² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30212400141041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1356995702 + ... + 1357017965.

Almost surely, 2^{30212400141044} is an apocalyptic number.

It is an amenable number.

30212400141044 is an abundant number, since it is smaller than the sum of its proper divisors (30429521256748).

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

30212400141044 is a wasteful number, since it uses less digits than its factorization.

30212400141044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2714013716 (or 2714013703 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 30212400141044 its reverse (44014100421203), we get a palindrome (74226500562247).

The spelling of 30212400141044 in words is "thirty trillion, two hundred twelve billion, four hundred million, one hundred forty-one thousand, forty-four".