1351750225134 has 32 divisors (see below), whose sum is σ = 2711254809600. Its totient is φ = 449292300800.

The previous prime is 1351750225061. The next prime is 1351750225169. The reversal of 1351750225134 is 4315220571531.

It is a super-2 number, since 2×1351750225134² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1351750225092 and 1351750225101.

It is a congruent number.

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, 4072579 + ... + 4391969.

It is an arithmetic number, because the mean of its divisors is an integer number (84726712800).

Almost surely, 2^{1351750225134} is an apocalyptic number.

1351750225134 is an abundant number, since it is smaller than the sum of its proper divisors (1359504584466).

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

1351750225134 is a wasteful number, since it uses less digits than its factorization.

1351750225134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321416.

The product of its (nonzero) digits is 126000, while the sum is 39.

Adding to 1351750225134 its reverse (4315220571531), we get a palindrome (5666970796665).

The spelling of 1351750225134 in words is "one trillion, three hundred fifty-one billion, seven hundred fifty million, two hundred twenty-five thousand, one hundred thirty-four".