2126036930040 has 128 divisors (see below), whose sum is σ = 7088767488000. Its totient is φ = 566784964224.

The previous prime is 2126036930021. The next prime is 2126036930057. The reversal of 2126036930040 is 400396306212.

2126036930040 is a `hidden beast` number, since 2 + 1 + 2 + 603 + 6 + 9 + 3 + 0 + 0 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2126036929977 and 2126036930004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3622681 + ... + 4168439.

It is an arithmetic number, because the mean of its divisors is an integer number (55380996000).

Almost surely, 2^{2126036930040} is an apocalyptic number.

2126036930040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2126036930040 is an abundant number, since it is smaller than the sum of its proper divisors (4962730557960).

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

2126036930040 is a wasteful number, since it uses less digits than its factorization.

2126036930040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549386 (or 549376 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The spelling of 2126036930040 in words is "two trillion, one hundred twenty-six billion, thirty-six million, nine hundred thirty thousand, forty".