126030154616 has 8 divisors (see below), whose sum is σ = 236306539920. Its totient is φ = 63015077304.

The previous prime is 126030154609. The next prime is 126030154631. The reversal of 126030154616 is 616451030621.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×126030154616² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7876884656 + ... + 7876884671.

It is an arithmetic number, because the mean of its divisors is an integer number (29538317490).

Almost surely, 2^126030154616 is an apocalyptic number.

It is an amenable number.

126030154616 is a deficient number, since it is larger than the sum of its proper divisors (110276385304).

126030154616 is a wasteful number, since it uses less digits than its factorization.

126030154616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15753769333 (or 15753769329 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 126030154616 in words is "one hundred twenty-six billion, thirty million, one hundred fifty-four thousand, six hundred sixteen".