1354101664425 has 24 divisors (see below), whose sum is σ = 2239458811296. Its totient is φ = 721969040640.

The previous prime is 1354101664387. The next prime is 1354101664429. The reversal of 1354101664425 is 5244661014531.

It is not a de Polignac number, because 1354101664425 - 2¹⁹ = 1354101140137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1354101664429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2481744 + ... + 2977793.

It is an arithmetic number, because the mean of its divisors is an integer number (93310783804).

Almost surely, 2^{1354101664425} is an apocalyptic number.

1354101664425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1354101664425 is a deficient number, since it is larger than the sum of its proper divisors (885357146871).

1354101664425 is a wasteful number, since it uses less digits than its factorization.

1354101664425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5462857 (or 5462852 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

Adding to 1354101664425 its reverse (5244661014531), we get a palindrome (6598762678956).

The spelling of 1354101664425 in words is "one trillion, three hundred fifty-four billion, one hundred one million, six hundred sixty-four thousand, four hundred twenty-five".