1351126142630 has 64 divisors (see below), whose sum is σ = 2817012764160. Its totient is φ = 461129203200.

The previous prime is 1351126142629. The next prime is 1351126142633. The reversal of 1351126142630 is 362416211531.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351126142633) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 334976 + ... + 1677635.

It is an arithmetic number, because the mean of its divisors is an integer number (44015824440).

Almost surely, 2^{1351126142630} is an apocalyptic number.

1351126142630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1351126142630 is an abundant number, since it is smaller than the sum of its proper divisors (1465886621530).

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

1351126142630 is a wasteful number, since it uses less digits than its factorization.

1351126142630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013005.

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

The spelling of 1351126142630 in words is "one trillion, three hundred fifty-one billion, one hundred twenty-six million, one hundred forty-two thousand, six hundred thirty".