151012400254544 has 10 divisors (see below), whose sum is σ = 292586525493210. Its totient is φ = 75506200127264.

The previous prime is 151012400254481. The next prime is 151012400254559. The reversal of 151012400254544 is 445452004210151.

It can be written as a sum of positive squares in only one way, i.e., 89281711210000 + 61730689044544 = 9448900^2 + 7856888^2 .

It is a junction number, because it is equal to n+sod(n) for n = 151012400254498 and 151012400254507.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4719137507939 + ... + 4719137507970.

It is an arithmetic number, because the mean of its divisors is an integer number (29258652549321).

Almost surely, 2^{151012400254544} is an apocalyptic number.

It is an amenable number.

151012400254544 is a deficient number, since it is larger than the sum of its proper divisors (141574125238666).

151012400254544 is an equidigital number, since it uses as much as digits as its factorization.

151012400254544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9438275015917 (or 9438275015911 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 38.

Adding to 151012400254544 its reverse (445452004210151), we get a palindrome (596464404464695).

The spelling of 151012400254544 in words is "one hundred fifty-one trillion, twelve billion, four hundred million, two hundred fifty-four thousand, five hundred forty-four".